Take a look at the number of posts for June. For several months there has been a decline - or so it seems to me - of posts concerning D2. There could be a number of reasons for that, including but not limited to the following:
Fewer people playing D2.
Fewer people on Zelaron.
Same number of people playing D2 but fewer oldtimers on zelaron.
Fact: BNet is fucking game and gave me realm down for doing manual pindle runs, GAAAAAAY. And D2jsp decided not to pick up ANYTHING while doing pindle runs for hours on end.