Marvin_Hlavac - 1:10 pm on Mar 16, 2010 (gmt 0)

Those who are seeing big drops in rankings for their forums, are you using common forum software?

... and to add to the Tedster's question, if you've experienced a drop in traffic on your forum, have you upgraded to a new version of forum software recently? A popular forum software recently released a new version, which was a major rewrite.