I read recently somewhere that you (Bok) had started to include the SubProject MegaMilestones into the total represented by the MM badge, and it struck me that you could possibly add a few more of the non-sub MegaMilestones into the sub category. It seems to me that all the Bok/TeraBok etc type ones are just as valid for subprojects, as are the Top10/100/1000 Ranks. For that matter I can't really see why you couldn't do it for MiRBs since you already have the Subproject Rank, and even the total number of SubProjects.

So my suggestion is, why not do it for any that are easy to do it for and just continue to add Sub before it's name so we get a SubBok and the like. That would make the range of the MM badges even greater, and of course anything like that tends to give people more incentive to keep on crunching which is always good.