We talk about manga and anime most, if not all ST forum-goers have never heard of in their life!
Post the name of a manga/anime that you like, and isn't mainstream (i.e. unless you live under a rock, don't post The Melancholy of Haruhi Suzumiya). And say why others should read/watch it. I'll start with...
Before the Great Bleach Disaster of '07, this seinen manga series was one of the ones that I would never fail to mention. At only four volumes long, it's good enough for a light read. Yet, unlike other manga of such length, it provides a surprisingly deep plot (crazy girls with guns =/). Also the art is great and is well suited to the atmosphere of the manga. Case in point: Anna's eyes. With the exception of maybe once or twice, her eyes are never shown closed. Freaky, no? It gives her an omnipresent feel; as if nothing will ever escape her.
I hereby rate this manga...8.5/10 If it was longer I would've rated it higher - I finished it in one night.
Now post yours! Gogogo!