mdflessner's Comments | StumbleUpon.com http://www.stumbleupon.com/stumbler/mdflessner/comments mdflessner's recent comments on StumbleUpon en-us Sat, 19 Apr 2014 00:44:48 -0700 Sat, 19 Apr 2014 00:44:48 -0700 mdflessner's Comments | StumbleUpon.com http://www.stumbleupon.com/stumbler/mdflessner/comments http://cdn.stumble-upon.com/images/logo_su_36x36.png