Online forum host CrowdGather made its second acquisition this month with the purchase of message board host FreePowerBoards.com. The acquisition by the Woodland Hills-based company brings 1.8 million members of FreePowerBoards services of hosting space, bandwidth and support. CrowdGather members can now create their own forums directly at the company’s website. Earlier this month, CrowdGather announced the acquisition of Zealot.com, a website for aviation, rail and watercraft model hobbyists.