Everyone says its awesome, but it really is true.
Must be done at least once.
So the closest i’ve gotten was high 300s (375 I think), but I know if I just got back into the routine I could hit 500. Its just a matter of getting in the routine, eating right, and sticking with it.
I’ve learned some ajax stuff via work and through some examples I’ve coded for presentations. So far I’ve used DWR, JSON-RPC-Java, Echo2, and Ruby on Rails. Its a very fast moving field, being so hot right now, so just jump in and learn as you go.