I have no objections to any of these, Great. Then I will start making mentioned changes and sending pull requests when I find some free time.
though I would recommend as Gwern hinted that if related packages are to be removed that they should also be given new homes - I believe that the lambdabot source is currently the main home of these packages. OK, now I see. In that case we should create separate repositories for these packages.
I tend to prefer not to give package version upper bounds Seconded. I only want to specify lower bounds. I have already determined them so that code builds on GHC 7.4.2.
Random thought, feel free to ignore it: Would it make sense to split lambdabot up into core and contrib like is done with xmonad? I don't have opinion on this one.
Janek