PPLNS is not vulnerable to pool hopping.
There won't be a ban on part-time mining. If you mine in the pool your work gets paid the same way as everyone else's.
strongenough24 and theweiss could you edit your last posts to fix the quotes? You make it look like people said things they didn't say.
Sorry. Posting from my phone was a mistake. But I will say I did not ask for a ban on short term mining. I only said it looks like the shorter shifts have encouraged it.