??????

[low_bidder]

My theory is that the center of gravity for SP has moved to one of the Russian sites. Over the last 5 years or so, Russians have taken to SP like ducks to water.
That shouldn't be a surprise, given the historic position of Russia in the development of Combined arms warfare and Mechanized tactics.
I suspect the only reason we haven't seen a Russian mod of MBT is that Russia is finally taking international laws on copyrights seriously.
The Blitz will hang on because it is in english, which is rapidly becoming the international language of choice. So folks that don't read Cyrillic need someplace to go.