Check out this coolness: a listing of presidential candidate sites and the features each offer on them:

Presidential campaign is in full swing on the Web. Most campaigns are building a multi-site Web presence by sponsoring different kinds of sites. Click stars in the Campaign Web Sites section of the grid below to see examples of a variety of campaign site types. The main Web sites of announced candidates for the Democratic and Republican nominations can be compared feature by feature. Click stars in the grid's feature sections to view specific features on the analyzed sites.