From MrBayes

Why a wiki and what can I do with It

The MrBayes manual is a large document and we have carefully checked that every bit of information is correct. However, small errors are unavoidable. In the spirit of the open source character of the MrBayes program, everyone can download the source and submit bugfixes or additions, everyone can read and edit the manual.

Another useful feature of MrWiki is the Frequently Asked Questions section of the manual. Beside finding answers to frequently asked questions, you can add a question and the answer you found if you think it might be useful for other MrBayes users.

The FAQ section is not the place if you only have a question. You can ask this question or problem on the MrBayes mailing list (http://lists.sourceforge.net/lists/listinfo/mrbayes-users).