1.) That was created in 2004. Not a single one of the first 7 sites listed are still up, all of the links were dead. First working site I came to was actionvillage. Who knows how many of the rest weren't in business anymore.
2.) There is no +/- feedback ratings for the sites, it's simply a list. This thread shows the sites AND the ratio of good/bad experiences that users have had with them.
3.) That thread is closed and any new input of information would have to be PM'd to a moderator for the list to be edited/changed instead of posted in the thread where the threadstarter could read it and change it. That's an unnecessary hassle.