Planet I2P is an RSS aggregator for I2P trackers, blogs, and other feeds. Please…

Official? Place to file and find I2P bug reports

Official? MTN (Monotone) Branches. ViewMTN. Developer stuff.

Official I2P wiki

Offical I2P project eepsite

Offical I2P developer forums.

Not sure what it is, has a chat feature requiring login, requires JS, good TOS

Music streaming/ radio for Gothic EBM Industrial Darkwave Coldwave Newwave…

Mainly Russian chan site (links to other I2P Chans with B32, ADH, etc.)

Lots of ebooks, very cool!

Lots and lots of (probably all) the I2P software

Looks like the Russian version of zzz.i2p