I'm running two bikes at the moment, only because Mrs MCH has an ER6F but hasn't passed her tests yet - somebody has to keep it ticking over for her.
I can also see a two (or more) bike future for myself as the medium/long term plan is to get some touring done and I can't see myself either:
- touring on the Caballero
- finding a tourable bike that's as much fun blatting round local lanes as the Caballero