tavenger5 - 5:47 pm on Jan 9, 2013 (gmt 0)

Thanks everyone.

In WMT Google told me that there was a software update for vBulletin recently (when I've never seen before), so they definitely know it's a forum.

There must be something that I changed at one point and not realized it, because Google used to list the sites under discussions. It's odd that they would know that it's a forum, but choose not to display results as such.