Kbee rocks. Writing documentation is vital. Good documentation for technical products is make or break for a developer focused product. Customers will give up on you in a heartbeat if they can't figure out what to do.
Despite all this, no one writes enough documentation because it's tedious hard work to create and maintain it.
Kbee takes a whole lot of the friction out of it. Allowing you to pass documentation to a number stakeholders, without them having to learn a new tool or publishing system, and get that information shared as painlessly as possible.
I highly recommend!!!