Something I noticed seems to have been patched, and deserves kudos. I joined an official server June 2 and since then have been purged with more regularity than I would/did enjoy as a solo player. Since Patch 37 I have noticed that despite my crazy fugues of building and plenty of kills my purge meter has moved only modestly. I have also tested the reliable ways to grow it quickly, and those still work nicely, so this was a welcomed change.
This is a good thing and I reckon it deserves a thank you.