Full Episodes

AnimeYume - A BitTorrent/ED2K community containg a range of releases. Also features wallpaper and forums sections.
http://www.animeyume.org/

Otaku Request - Episodes sent to Streamload accounts on request.
http://otaku-request.bravepages.com/

Direct Manga - Collection of free manga downloads, including series such as Naruto, Gantz, and Bleach.
http://www.directmanga.com/

AnimeDistro - Provides direct downloads on anime series after paid subscription.
http://www.animedistro.com/

AnimeNuke - Offers several unlicensed and liscenced series' episodes.
http://animenuke.com/

Base0.net Torrents - Releases by various fan-subtitling groups available through BitTorrent.
http://bt.base0.net/

Dattebayo Fansubs - Fansubs of Naruto and Bleach anime, available via BitTorrent.
http://www.dattebayo.com/

Otaku Savior - Episodes and movies available through Streamload.
http://www.otakusavior.com/

Precocious Gamine - Streamload distribution, with episode list and request form.
http://precociousgamine.deep-ice.com/

A.Scarywater.Net - BitTorrent releases categorized by fan-subtitling group.
http://a.scarywater.net/

KyotoAnime Community - A forum based community that offers downloads to members.
http://www.kyotoanime.net/

Anime-Direct - Paid subscription-based direct downloads from several series.
http://www.anime-direct.com

Zero4Zero Network - Anime episodes available via IRC or FTP. Also includes anime TV Staion.
http://www.z4znet.com/

AnimeSuki.com - Fan-subtitled episode downloads through BitTorrent. Includes forum.
http://www.animesuki.com/

Chocobo_no_miko's Streamload Site - Streamload distribution of fan-subtitled episodes.
http://geocities.com/chocobo_no_miko/

Fansub TV - Fansubbed anime episodes available on direct download and bittorrent.
http://www.fansub.tv/