Nope -can't sight read.I'm a tab man through and through. Know my way around the neck though. It would be nice but don't really think it would help me that much- I'd rather improve my knowledge of scales,chord progressions and songwriting/arrangement skills. My mum would be real impressed if I could sight read though. (that probably says it all)
Mostly I wish I had a better 'ear' as I'm not that hot at figuring stuff out from listening to it. I'm hoping this is going to improve.