I am one of the Basschat posse that has joined in on this site but i started as a guitarist and only took up bass when i was at uni, i turned up with guitars and amps and joined the christian union and a local church and offered my services, at the same time i met a drummer (still one of my best mates, best man at my wedding and also member of my current band) i also met a guy that introduced himself as a bassist, what he didn't mention was that he was also a fantastic guitarist, we all ended up playing together and on our first appearance in the church band he ended up playing my electric guitar and i played his bass (a lovely mex precison deluxe p-j with the anodized gold scratchplate), everyone assumed that i was a bassist and as they was a shortage of bassists i was asked to play more often, i spent a couple of years borrowing basses so that i could play on a sunday before i got my first bass (actually swapped an acoustic guitar for it)
i have more guitars than basses and the current tally is 5 electric guitars, 3 acoustic guitars and 5 bass guitars, (plus EUB, U-bass, Banjo, ukulele and banjolele)
I try and play as much guitar as i can but Bass always has held a fascination for me, i actually set out to play bass but the local music shop didn't have anything that caught my eye and there was this graeat looking red superstrat hanging there so that's what i bought (and still have)
Matt