Theia

Theia means innovation; it is a community driven, open-source application that strives to evolve based on user-input. Theia is not a clone; it is simply a powerful, flexible, customizable and enormous system that allows you to do build a site the way you want to build it. Forums, blogs, galleries, e-cards, messengers, chat, custom member classes, access groups, calendars, an advanced ad system, logging, themes, and language packs are just some of the countless features bundled with Theia. Check it out today, and tell us what you think, so we can make it as good as possible!