It won't solve any problems, it will just create more. It is a useless measure.

Tonight I 90k'd four times an hour, but it was 3AM and I got back in without a queue. If that had happened at 6PM, I'd be stuck in a queue for four hours.

If SE flushes the entire server in the early morning, it won't matter because you can log in without a queue anyway. If they flush it in the evening, you'll get stuck outside the game for four hours behind the thousands of people trying to log in.

Imagine logging out at the end of the day, and then sitting in a four hour queue, finally logging in, and finding out that in ten minutes you will be force-logged back to another four hour queue.

This will not solve anything, it's just going to cycle who is stuck in queue and who isn't, and double some people's queue times.

This is clearly just a tactic to force people to move off congested servers. SE will earn itself a bad reputation if it continues such abusive tactics.