I like to play guitar and try to write songs as often as I can, which is rarely often enough, but I would rather bide my time and produce songs I am really happy with than pump out a load of mediocre crap. The world has plenty of that already.
I have an interest in music technology, which is basically all the technology involved in the recording/amplification of audio. For me the song-recording process is often as fun as the playing.
I've recently resurrected my interest in woodwork, and have been rather obsessively making wooden items, mostly boxes (which can be viewed here www.porcupinewoodwork.co.uk).
I am also a bit of a geek. I used to work as a web developer and I still code every so often. I made the woodwork site, mentioned above, and also made a UK musician-finding website which is appropriately called Band Mate (www.band-mate.co.uk).
I have somewhat of a desire to be more visually artistic, but I struggle with that and don't seem to have the patience to get better like I do with guitar.