One of the use cases for WeWrite is that it could be used for documentation for developers. There are many good tools for collaboratively writing documentation, but none of them have the monetization functionality that WeWrite has. Recurring tip functionality is a brand new insight.
This monetization functionality would provide financial incentives for people to write good documentation. (it's not rare to encounter very poorly-written documentation, as docs are oftentimes an afterthought for devs.)
Not only could WeWrite take aim at the documentation market but it could also take aim at StackOverflow and Reddit's market share, in that users could contribute their own solutions or "documentation" when the official stuff falls short.
If someone's good edits are approved by the owner, they could be added to the donation pool so they can can get paid for their work.
Read about other WeWrite use cases here.
