… is a pain.
One of the things I like about Python is that it normally makes it harder to shoot yourself in the foot (monkey patching, anyone?). The only exception that is very frustrating for me is Python 2’s Unicode support, which is ugly and difficult to get right.
Really, at this point I don’t care much about other (planned) changes in Python 3. If Unicode support can be made as transparent as in Java or .NET, I would be really happy.