Comics Communities
Comics Portals and networks like Web Comics Nation and ComicSpace are a great way to get your work exposed to an audience that is already looking for Comics. There are hundreds of Comics portals so choose wisely and be sure to find a service that allows you to categorize your work so that like-minded vistors have a better chance of finding you.
Once of the other drawbacks of online comics communities is that they are supported by advertising which often displays above your work. Keep that in mind.
Comics communities can be used to tease visitors to your main website where you can control the display of you work better.
Social Networking
mySpace, Facebook, and other social networking sites are a great way to promote your work and discover new audiences. Remember to keep a link back to your main webcomics site.
Branding and presentation are also difficult to control. Try not to become one of those crazy mySpace people. Limit unnecessary multimedia elements like music players that autostart and funky, random animations. Just because you can "pimp your mySpace," doesn't mean that you should.
