To thank, or not to thank StumbleUpon visitors—that is the question

My favorite social tool is StumbleUpon, a website that allows you to channel surf the web and has the ability to drive large amounts of traffic to your site over time.

In fact, the majority of my unique visitors have been referred by SU. This is a trend I’d like to continue, which is why I have a habit of thanking any visitors that give my articles a thumbs up.

However, Lee at the LGR Webmaster blog brought up some different ways to thank stumblers as well as some reasons one might not want to thank stumblers.