This issue was brought up, with regard to ServerFault, nearly
three months ago. At that time, Jeff responded:  We will do
this, but I agree with Michael -- there's not enough data yet.
Plus, we'd like to "perfect" the process with the SO data dump
before extending it to the other sites.  Check back in a few
months...  I'm not sure what "enough" data is precisely, but I
think that the need and rationale given for creating the data
dumps does not depend on the quantity of said data. And given
the fact that there don't seem to be any major issues that have
cropped up, I'd say that the process seems to be more or less
"perfected".  Finally, now that it's almost 3 months later, I
would like to formally request that the September (and all
future) dumps contain data from all four sites (SO, SF, SU,
Meta).  One thing that does come to mind to address when
creating the dump for all the sites is to provide migration
information - perhaps additional fields in the posts table:
MigratedToSiteId, MigratedToPostId for the o