OK. So I got bored last week and decided on wiping out my Dalvik cache and rebooting the phone to see what happened. Aside from the initial slowness before the cache rebuilt itself the phone afterwards has been MUCH snappier. Another thing I noticed is that my battery life has increased. Not OMG!!11!ONE11ONE 3 DAYS! But I have been getting 2 - 3 more hours overall with my standard usage. I was wondering if anyone else has tried this and if they have noticed anything similar?