my favourites are Anime-Miako.to , World-of-hentai.to and anitenshi.to
these are german sites, but for downloading stuff you really dont have to understand german ^^
I don't watch streams, so i don't know a single one of them ^^
e-hentai.org is the best for printed material...as for everything else sukebei.nyaa.eu
e-hentai has something like 69k doujinshi and 40k manga......for hentai anime I either use sukeibei or I get it off the fansub group's servers.
sukebei also has most visual novels as well.
I hate streaming sites for many reasons and online reading is usually pretty painful (quality, size, navigation, ect)