ProBoards
ProBoards is a web site that allows people to create their own forums without ever paying for them.
The forums are not very functional, and there is not much that you can do with them.
Wikipedia Review was originally created on ProBoards software, when it was created by its founder Igor Alexander on 5th November 2005. It was moved to its own software on 16th February 2006 when it was bought by Blissyu2.