Who should I follow? cellphone edition

Welcome back to “Who should I follow?” where we take on the overwhelming and tiresome task of figuring out who you should follow on Twitter for you, and compile a neat and convenient list. If you’re really seriously into cellphones, this one’s for you: we’ve pulled together everyone we can think of (and we’ll keep adding to it!) here — writers, companies, carriers — and have compiled a major list for all tweets mobile. Enjoy — and be sure to add your suggestions in the comments!