Yes it appears to be related.. but I use this to find my old replies
site:www.freerepublic.com williamofcarmichael
There's no warnings.
In my reply above the site search of FR gets the warning and this additional parameter added to the path
2Fdcclothesline.com%2F2013%2F10%2F14%2Fbombshell-long-time-clinton-associate-says-killed-people-bill-hillary
It was found using the google site parameter. It got the harm warning. Perhaps because it redirected to dcclothesline.com.
But I went directly to that Oct 14, 2013 dcclothesline.com article using the URL without getting a warning or anything funny. Though there were the usual ads to click on.