Yesterday I found a good and large resource of Hindi literature on MyHindiforum, I thought there may be other Hindi forums as well on the web but unfortunately MyHindiforum is the only Hindi forum on the web for Hindi lovers. There are five main forums and Literature_forum makes this website a unique place for Hindi lovers.
You can find websites in Hindi and many websites on Hindi Literature but I think this is the only Hindi Forum. MyHindiforum is a general Hindi forum for jokes, pictures, blogs, Bollywood gossips, music, songs, television and many other general topics.
So if you want to read in Hindi and want to write something in Hindi, you can be a part of this forum.