Here's something we can all agree on: data caps are a bummer, especially now that we've all got smartphones capable of gobbling literally gigabytes a day. Unfortunately, they seem to be a necessary evil in this crazy supply-versus-demand world of capitalism we all call home, particularly in light of the spectrum crunch the FCC keeps warning us about. Or are they? One great band-aid rarely explored by North American carriers is the concept of bandwidth throttling, whereby you don't have a hard cap that results in overage -- instead, you just get slapped with a lower data throughput if you blow past your quota. That's what regional value carrier Cricket is doing with the lau