My Feeds don’t validate after I upgraded to 2.0.5

Start here:
http://validator.w3.org/check?verbose=1&uri=http%3A%2F%2Fwww.thewiredblog.com%2F
it might help.
Short lesson: do not copy text that has different encoding than your blog.

OK, I checked it for you* and the non-utf-8 characters are in the G. search code.
If you edit your template files, make sure you save the files in an editor that has UTF-8 support.

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* for the next time when you see similar error:
1. write down the faulty line numbers
2. change the character encoding to western
3. check the Show source box
4. click revalidate

Seemingly the feed validator was also choking on that. Let’s hope. If not, we can then try to go to the next step…