I couldn't really find an appropriate area to post this, and I'm not sure if it's a result of today's patch or not, but:
Last I checked we were allowed 50 converstaions in our Forum Messenger box; looks like we're allowed 200 now (mine shows 200, and I doubt I'm overly special).
Anywho, thought I'd relay it. Will let me hold on to messages longer before having to clear them out. Thanks for that quality of life bonus!