I'm not confirming or denying whether or not I support "Kopimism", but what gives anyone the right to ridicule another's religion just because it seems strange? Wasn't there a large movement worldwide to have "Jedi" confirmed as an actual religion? Would you call that ridiculous?
In my humble opinion, if someone wants to start their own religion, more power to them. Good for them for showing the follow-through that others lack to start their own belief structure. Though, I'm pretty sure that Scientology, Buddhism, Shintoism and *gasp* Christianity and Catholicism (among the other major ones) had to start somewhere.
How would you feel if I openly mocked your religion?