Long-winded response, but I love to talk about playing music, since it's my greatest love in life, even if I'm not very good at it...
I play electric guitar extremely clean, but with a very trebly, bright tone. I'm not into distortion, so I only distort it/put JUST ENOUGH gain on it so when I play harmonics (which is very common in my playing style), they ring out properly. As an electric guitarist, I guess I'm inspired by Richard Bishop, early The Fall, Wire, Joy Division (!), Sonic Youth, Ikara Colt, TFUL#282... and Captain Beefheart.
I approach acoustic guitar as a completely different being, as it is. As an acoustic guitarist, almost nothing I play on electric sounds as good. If I play too fast, it gets muffled... like, it reminds me of "folk punk", like Against Me! and shit... so, playing lots of really fast chord changes kinda sounds ... eh ... to me, at least when I do it. The acoustic is such a different instrument to me, kinda like how I don't play bass the same way as I do other instruments. Acoustic usually sounds best when you play lots of single notes. So, I mainly just finger pick (in a very limited, Fahey-ish way) or tremolo pick single notes really fast. Just single note runs, no chord blocks or anything "avant garde" really. As I read in a book once, if you play "noisily" on electric guitar, it sounds cool (well, hopefully); if you play "noisily" on acoustic, it sounds like you don't know how to play.
Another thing about electric guitar is that I feel very comfortable playing in all sorts of wild tunings, letting it go out of standard tuning quickly, and putting it all sorts of made-up tunings, and open chords. I feel very comfortable playing in just about any tuning setup, because it's very easy for me to make (in my mind) decent riffs, no matter what -- my playing style allows for that to happen. On the other hand, I can't make anything other than standard sound good on an acoustic. I will occasionally tune to open for some slide stuff, but that's about it.
I guess I just view acoustic guitar usually as a
completely different instrument than other guitars, in the scheme of things. They seem to invoke wilder different emotions, since they don't feed back, most people can't
really fingertap on them (which is something I do a lot with my electric) in a meaningful way, and you "can't" (or, perhaps, "probably shouldn't") use too many effects with an acoustic. So, in a way, acoustic guitars offer a more limited range of ways to manipulate the sound, BUT at the same time, I think it can invoke more emotive responses. For example, the most beautiful "guitar songs" I've ever heard are acoustic-based.
I just tend to think all guitars, all timbres are different and in my playing, I try to treat them all differently. Lately, I've been playing LOTS of bass, and honestly, I'm about to give up guitar, since bass is the instrument I'm starting to feel
really comfortable with. I've only been playing it non-stop for about 2 weeks, and I can play every Joy Division bassline no problem, and many Primus basslines.. by ear... I just "get" the instrument, and I am probably going to give up all other types of guitar and just focus on bass.
Sorry for the long response, but this is actually a cool thread and I'm eager to read others' thoughts... I guess my main point is that I find that even though all guitars are basically the "same", when I play them I approach them in completely different ways, depending on what I'm trying to accomplish. I think the thing is, just about anyone can pick up an electric guitar and coax interesting sounds of it, but I think it's usually better to have a better "understanding" of music to get good results with an acoustic.
I've written plenty of acoustic songs and one of the things I've noticed is that acoustic works really well as a "Stand-alone" instrument; acoustic has such a naturally dark atmospheric sound. For those who haven't heard the new scissor shock record, I improvised two 40 second acoustic songs on it:
http://www.sendspace.com/file/lh3a83
http://www.sendspace.com/file/bgftx8
which some of you might dig. Now, to make those links relevant to those thread, listen to those songs... then, just imagine those same songs on solo electric guitar instead of acoustic... it would sound like garbage (er, more like garbage than they already do).
One more thing... I've heard plenty of great bands with guitar interplay.. Fugazi, Q and Not U, Captain Beefheart, Polvo, tons of amazing bands trading guitar notes back and forth. I've never heard a band do this in any meaningful way with acoustic guitar. Interesting.
...Genteel, have you heard John Fahey's later albums, like Hitomi? I think you'd love them. They're almost all clean electric guitars -- with some delay -- and the playing style is
COMPLETELY different than Fahey's acoustic stuff. On the other hand, I've noticed Derek Bailey's acoustic and electric stuff is usually pretty interchangeable (I prefer his electric stuff).
The best recent acoustic guitarist I've heard is Bill Orcutt... I haven't really heard anyone play that detuned and fucked-up and still be fucking amazing... I love how he constantly plays that open one note (C?) over and over. Great style.
I guess this thread is the same as asking if you play organ the same way as you play piano. Most people don't -- in fact, if you play lots of organ notes the same as a piano, it usually sounds like shit... in a way, they're extremely similiar instruments, but the timbre is so different and evokes completely different emotions, so most people approach them differently. There really aren't too many "upbeat" acoustic based songs; acoustic guitar seems like it always has a natural dark ambience, a disquieting unsettling sadness, no matter what. That's what makes it such a compelling instrument.
By the way, this reminds me, since we're talking about acoustic guitars, I should take pictures of the acoustic bass I made a few years ago. It appeared on the scissor shock acoustic song "proud of white blood cells" (d/l:
http://freedownloads.last.fm/downloa...od%2Bcells.mp3... Genteel, even you'd like this song, it sounds nothing like any of the other SS stuff, it's very simple and ghostly, with organs and xylophones). I made it specifically for the song, and it is such a
weird instrument. I broke an acoustic guitar's neck and put bass strings in the acoustic guitar, and it sounds like a stand-up bass, the only way to play it is to move the neck up and down or with a bow, so it gives it this weird ass wobbly acoustic sound. It's loud as fuck too and noisey. I've made a lot of instruments but I'm really proud of this one...
Oh, one more thing, Genteel, I highly reccomend playing acoustic guitar in open c tuning. It's probably the best tuning to get a dark (but not muffled) sound. It's probably the coolest tuning, it's nearly impossible to sound like shit on it.
Man, I wrote a lot, but geeky guitar questions rules. I always set aside 1-2 hours a day just to play guitar, and have done so nearly every day for 12 years. I'm not very good at it, but I think I can come up with some interesting melodies. Some of my favorite "guitar songs" I've done are the 58 second surf song PHANTOM TERROR GODDAMN from my old band (
http://freedownloads.last.fm/downloa...amn %2529.mp3) and FAHEY GHOST (
http://freedownloads.last.fm/downloa...y%2Bghost.mp3), my 1 minute Fahey tribute. Enjoy.