Sorry to see SourceDepot (slowly) decommissioned. I loved it and since it was a Perforce fork, what I've learned was directly applicable when I started using P4 in my subsequent job. Perhaps I'm old fashioned but I really see little appeal in DVCSes. I liked Hg but in the long run it's going to be completely run over by Git so I'd rather not invest in it. I'm rambling, sorry.