To all the naysayers:
I'm just going with what I've read as of late; here are sources saying that motorcycles and scooters are worse for emissions than are cars. Don't blame me, blame the newspapers. Oh, and don't call me clueless. At least I have sources.
http://www.latimes.com/classified/au...tory?track=rss
http://www.idahostatesman.com/newsup...ry/463709.html