To nerf or not to nerf, That is the question

ARGO: The patch is out, people have gone out and bought everything in site. Some did good, some broke even. So I was wondering if anyone out there broke the bank getting into thier dream tank only to find that it was nerfed. Would also like to know if there is a lis of nerfed tanks and what about them was nerfed. Do you still think some things should be nerfed?
You may also feel free to input on any tanks that got pimped up too.
BTW I wanted to add for all those dudes out there that were pissed about the T-44 being waaayyyy over powered that even if it was, I don't think you will need to worry anymore, judging by the amount of Mauses, IS classes, Tiger IIs, VKs, JgdTigers, I have seen since the patch you have a lot more to worry about than those T-44s......