Wow, I wish I had the time to watch one movie a month. I'd never get anywhere close to even 13. I try to catch one movie a year in the theater and to rent one movie a year to watch at home. And I'm even behind on that.
I'm a once-a-year movie goer too. At least, I try. 13 movies per month is about one every two days, more than a full day per month spent watching movies. That's a lot and he's complaining he's not getting 22 a month any longer? Someone better be paying me well to watch that many films in a month! This guy needs to get outside or learn to read.
Makes perfectly good business sense for Netflix to throttle and give priority to infrequent renters.