jimbeetle - 4:30 pm on Dec 13, 2012 (gmt 0)
JesterMagic, if you believe you have to nofollow a link to a site -- therefore not vouching for it -- why bother linking to it in the first place?
One of the biggest fallacies of nofollow being used the way you want is that on the one hand, you're telling search engines that you don't endorse the link (yet you decided to include it anyway). On the other hand, your site visitors will assume that you must be endorsing the link because it was you who included it.
So, do you build a site to serve the search engines or visitors?