This is exactly what I was looking for. As a matter of fact, I have started building my own list of do follow blogs to build backlinks for Google PR. Thanks for this list. I know you would have spend lots of your time building such a long list. I really appreciate that you are sharing this. Cheers and good luck.
From your list I tried 20 sites and found only 11 of them having do follows. Maybe because some of these sites have changed their tag into no follow. But you did a great work in making this list. Thanks.