It is only once every week or so. But sufficient to try my patience (and clearly that of others).
Given that it's the same handful of people each time, a 3 week exclusion would probably mean that you wouldn't need to waste your time on this nonsense during that exclusion period.
Given that same handful of people so obviously want to keep the privilege of posting to LuLa whenever they like, you probably wouldn't need to waste your time on this nonsense for another couple of weeks after the exclusion period.
Once every couple of months? Well, you can dream.