They do, feitsbob, they do. They are just local to the wrong side of the sea for me.
I've spent half my evening reading these blogs and sites. So many ideas.
Now if anyone sees a DIY chain guard for a cruiser type bike (not a slap guard for a mountain bike) I'll be all ears. Have yet to see one. Maybe I could jury rig an old one to fit on a derailer bike...? Anyone try that?