We’re not entirely sure if this is the mythical “quadruple play” bundle that cable companies had in mind, but whatever the case, it works for Comcast. With mobile broadband usage on the rise and pay-TV seeming less and less potent with the introduction of Hulu and the like, Comcast is making sure to grasp as many revenue generating businesses as it can. Starting this week in Portland, Oregon, Comcast will kick off its High-Speed 2go service, a data-only 4G service that will be bundled with its at-home Internet,