First off, I appreciate the civil conversation and effort to raise valid and logical points. That is often lacking on message boards. Your post shows that despite disagreeing with each other we can treat each other with respect. If nothing else comes from this post, please know that I appreciate you for doing that.
Second, you are correct that Beamer's ability to contact recruits is limited. However, there are many other aspects of his job that are quite demanding (e.g. assembling a coaching staff, studying film on our current players, designing offensive and defensive systems, recruiting his non-coaching staff, hiring analyst, meeting with boosters, etc). His effort related to these aspects of his job are not limited by the NCAA. They are as important as they are challenging and time consuming. Most if not all can be started while living in Mexico City, Panama City or Oklahoma City (I know that OU is not in OKC, but it makes a nice sentence). None of these can be done to the best of his ability while working another 60+ hour a week job. Thus, I would prefer he was not continuing to work for OU.