Those of you who are looking for free Mercurial hosting for your little libre projects – search no more. freeHg.org is out there and works quite well.
Kudos for showing me this site go to Maciek Ligenza. My little prototype has its home now. 
Karol ‘grzywacz’ Nowak
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Try out bitbucket.org. Straight from mercurial guys, with issue tracker and wiki. You can host non-public projects there as well. And with free plan you get just enough space