Aria support
I've found plenty of support for this little phone. We just can't expect a lot from such a slow processor. With a larger (16 gb) sd card and the right apps, it's easy to move things around to get the most from this phone.
I haven't tried the new CM9 on the Aria, but for my money, CM7.2 rocks on the Aria! I'm not sure the hardware benefits greatly from ICS, but again, I haven't tried it....yet.