> Are there any tools available that scans the system for packages that are 
> merged and marked unstable (~), and submits those as "merged successfully on 
> my system"?

No, not yet, and it wouldn't make much sense right now. The system is not capable to store something like "it is unknown whether this program
runs on the users box or not" (yet). It's either "yes" or "no", but not "unknown".

-- 
Maik Schreiber, Gentoo Linux Developer   *   http://www.gentoo.org
mailto:blizzy@gentoo.org

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