I'm not bothered about being versatile - I don't want to play covers or sessions. However, the things I do want to play often require versatility, so while I think of myself as having a bit of a style, that style means quite a bit of slapping, fingering, picking, playing chords, playing very high up, and using a f*** load of effects. That pretty much covered all the techniques mentioned in this thread, but I wouldn't call myself versatile at all. How did you like reading that load of pointless sh*te?