Urban or not to Urban?
Joe rode an Echo HiFi mod for a few months, then moved back to a 26" Koxx XTP. He's getting his wheel swap techniques pretty well sorted,
 landing his front wheel first from any pedal hop move, mostly on urban stuff...Good overall rider, though you don't want him to fix your punctures, 'cause you'd give up riding for the day! 
(sorry it had to be mentioned).
 
Double bounce pedal hop, and wheel swap
 
Pedal hop to back-wheel

...at one of the Cambridge rides, over 18 riders showed up
 
Pedal hop gap, landing on the front
 
Nice rail-to-rail gap crossing
 
The perfect drop off demo
 
silly, before a drop off
 
cross up style