I like the invisible bikes. They make people look like total dorks! Haha! It would be neat to see the same thing done to a peloton in full downhill mode.
@Duncan: I have an ulterior motive -- I get a lot of search hits on these celebrities, but I hope the people looking for "[celebrity]" stick around for other bike goodiness.
@Andi: Some of those other Holy Taco photoshops are pretty funny. I like Einstein on the invisible bike!
@Boy: I think I've seen an invisible tandem around somewhere, but can't find it now (because it's invisible?)