Community forums publisher CrowdGather has bought forum host provider Lefora, its fourth acquisition in less than a year. The acquisition is for San Francisco, CA-based Lefora’s technical assets. The details of the transaction weren’t disclosed, but Crowdgather did say the deal involved an all-stock purchase.

Community forums owner CrowdGather has purchased digital ad agency Adisn for $5.5 million in stock. CrowdGather is known for its acquisitve ways—it has now made four acquisitions since last August—but says the Adisn buy is the biggest in its history. Adisn builds ads that can automatically be changed based on…

CrowdGather, which owns a network of community forums, is buying up FreeForums.org, for $1 million in cash and stock (An SEC filing shows that FreeForums’ owner, Phil Santoro, is getting $600,000 in cash, as well as $400,000 in CrowdGather stock and additional compensation based on traffic). The three-year-old site lets…

I’ll resist the temptation to make a crack about how at least somebody is making money on the Zune, but… Zuneboards, a community site devoted to Microsoft’s (NSDQ: MSFT) iPod rival, was sold for $62k to Crowdgather, according to the OC Register (via Boston Herald). The Santa Ana, CA-based site…