SimilarityRank
forum 0.878 3426
Forums 0.835 21842
blogs 0.763 3506
newsgroups 0.759 45521
weblogs 0.749 48900
chatrooms 0.727 86636
moderators 0.721 34789
chatroom 0.720 65966
wikis 0.711 46078
fora 0.706 59720
reddit 0.696 65948
websites 0.695 1740
postings 0.693 16050
meetups 0.684 84801
newsgroup 0.681 38107
listserv 0.672 58390
discussions 0.670 3955
posts 0.669 2161
homepages 0.668 91457
articles 0.662 1580
newsletters 0.661 13156
LiveJournal 0.656 85314
discussion 0.655 1615
Reddit 0.654 36024
usenet 0.650 92146