Some Links:
HackBB - Hacker Community BB lv-three script kiddie to IT security professionals
clsvtzwzdgzkjda7.onion
Tordir - The link list/AND PM SYSTEM/ of Tor
dppmfxaacucguzpc.onion
Tor Mail - Anon Mail Accounts Provided Through Tor
jhiwjjlqpyawmpjx.onion
Hidden Wiki - Wiki on hidden networks - uptime varies
kpvz7k12v5agwt35.onion
Torlinks - Tor Link Directory for .onion sites
torlinkbgs6aabns.onion
Silk Road - Anonymous Marketplace
http://silkroadvb5piz3r.onion/
Cleaned Hidden Wiki - A clean version of the Hidden Wiki
3suaolltfj2xjksb.onion/hiddenwiki/index.php/Main_Page
Torbook - Meet people on the darknet
http://ay5kwknh6znfmcbb.onion/torbook