This has been the topic of my clubs chat list this morning. The outcry from cyclists is working. Emails and calls have been pouring in and they are working on having the offending items pulled. It seems they violate Cafe Presses content policies, specifically regarding the depiction of violence. Apparently it would be okay with just the wording, the graphic crosses the line:

http://www.cafepress.com/cp/info/hel...nt-policy.aspx