Rumor has it that Apple will be announcing an iPad 3 soon, possibly a new MBP next quarter, and an iPhone 5. I haven't heard anything about the MBA. I'm thinking about buying one as I'm entering college. What have you heard? What are your opinions? 
I believe they are as fast as they are ever going to be.
The last refresh was in June! Why are you acting like its been years? At least let the current gen go out of warranty before you start crying for upgrades!
End of July, there is still a good time to wait for the next upgrade IMO, and I think it will resemble small bumps until a large upgrade sometime in 2013, probably middle to end of 2013.
The last refresh was in June! Why are you acting like its been years? At least let the current gen go out of warranty before you start crying for upgrades!
the main thing that the air's really need i think is more ram because flash eats up a lot of that in safari.
Based on previous updates, I would assume that MBPs will be refreshed in Q2 (as soon as Ivy Bridge is available, rumors say April/May) and MBAs briefly later (late Q2 / early Q3).
I will compare the new MBA 13" and MBP 13" to confirm how beefier the MBP gets over the MBA: if they're both more less in line (such as it's the case right now), I will go for the MBA due to its lighter weight. Otherwise, if they've managed to pack enough extra muscle into the MBP, then I'll be happy to sacrifice a little bit of portability and go for the MBP.
Again, it will all depend on how wide the performance gap will be between the two 13"ers.