Is the Member List available somewhere that I'm not seeing? It was a handy starting point to send a PM to someone without having to track them down in a thread.
Not yet. Sorry, Coach...
If you know the username, why not do a search? Even if you're just in the ball park you'll pull up all the users in that ball park to scan through. If you don't know the username, how is scanning the entire list going to help?
The mark posts read button has been ticketed. I'll follow up on Monday.