Here's a few of my favorite retrogaming related resources on the web.
I'm always looking for new retrogaming communities, so contact me if you want to recommend a new one!
Retro Gamer - Simply the best magazine for everything retrogaming-related. Well researched and skillfully written articles, interviews with developers, in-depth game analysis, you name it.
8 bit central - Great website completely dedicated to 8-bit games.
Abandonwaredos - Download abandonware retro games: a database of free old PC video games for DOS and Windows
Free Games Utopia - Download free games: a database of freeware, free-to-play and liberated video games