Website problem ?
The site has always given an option to sort posts by recent activity or highest ratings, but posts seem to be ordered randomly for each of the available topics. For instance, the topmost post for the "Back pain" topic will be a response from someone 6 hours ago, the next post will be from 2/1/2010, then the following post will be from 10/1/2010.
What gives?. This has always worked well. I've tried both IE8 and Firefox with the same results. The strange thing is I will probably never see the response to this question.