Is There a Wiki for Mac?

I don't think that I am using it to, I know I'm not using its full potential yet. It's like having, not having a wiki for your Mac, but like how you have links and drafts. He actually did tease the iOS app in the Omni focus. Like Greg, look at what Greg's done to make draft work in different places. How would you do that here and have it maintain across platforms? Uh, I don't know because otherwise I would very much enjoy it.