With something easily visible like README.cmake containing appropriate disclaimers?*
I suspect that build bugs are likely to be found more quickly with the stable branches just because it fits into more applications and/or workflows (i.e., more people). *i.e., probably has bugs in the build, has known limitations (see list), build interface may change in a future stable release (until it is no longer experimental), etc. -- Born in Roswell... married an alien... http://emptyhammock.com/
