I’d like to see a US distributor for the SparqEE 3G cellular board.
http://www.sparqee.com/portfolio/sparqee-cell/
I purchased one from the UK and they are very cool. With AT&T discontinuing 2G support and T-Mobile having rather poor coverage here, we really need a 3G option for rPi and Arduino tinkering. It has shields for both and a GPS module.
Alternately you could license board production from them, I guess. They use RS Components for sale now.