Google Reader (100+)
I am begining to like Google feed reader. I have tried various readers over many years and most of them were desktop versions with a major limitation being they are tied to your computer. Couple of months ago my laptop crashed (I did have a good data backup, but it did not include the feeds) and in the process I lost all my favourite feeds. This time around I was really keen on an online feed reader and I am really glad I choose google reader. It works very well with the Firefox browser, but it is not working at all on IE or Maxthon (my other two browsers).