Current Events > Weird question, but any good sites to use as a central hub for a game project?

(+) Yeah! (+)

Basically, me and some friends are slowly working on a game. We need a place to post various things to; character bios, art, etc, to show the direction the game is going in; right now, the best we have is Twitter, and that's a problem for a few reasons, namely lack of proper organization and inability to edit posts. Would rather avoid Tumblr offhand, and sites like Patreon as well, the latter due to the implication of "send me your money".

Anyone have any ideas?
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Are you looking for something for internal organization of ideas? Or more for public-facing promotion/spreading awareness and updates?
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The latter; we have a few things for the more internal stuff, but almost nothing for the public eye at the moment.
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Bump of hopefulness
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Can you make a wiki?
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I'd make a Facebook page for it and invite your friends to follow it, it will then start appearing in other's news feeds and spread from there. Can post images and videos and interact with your audience with Q&A in the comments etc