Read this interesting one today. Instead of recording yourself strumming a chord, record yourself playing each individual note that makes up the chord in the same strumming pattern. It's weird. Sounds a bit different. A little clearer. I wouldn't of course use it to replace proper playing, but instead use it as effect.
What is more cool about it though is you can pan the individual notes. Just did it with a D chord (so only 4 strings - but I could easily add the other two as playability is not an issue here) and then panned the low notes to the high in the same way a piano plays. So actually went hard left on the low D up to hard right on the F#. Cool sound. You can then mix it up to make it more spread. Lots of possibilities. Just an interesting approach that I never thought of before and I'm sure would sound really cool in the appropriate places in a song.
The list of possible chord inversions to create a nice sound is endless. Imagine playing every single note on the fretboard of say C major. So every single C, E and G note on the guitar is played with the same timing. Then pan that bad boy everywhere! That would sound crazy and I imagine very beautiful. A full wash of chord coming from everywhere. Then inside that sweep a simple moving melody... Wow. I think this is basically orchestral composition on a guitar, and treating every note as a new instrument..
Enjoy! I know I will.