Dont like the new ui
It's hard to believe that stalking exists, but it happens. I once had a player that'd constantly watch the dice roller logs to see when another player was active and would start PMing them. They'd mistook being friendly as now being their one romantic interest.
As both GM and player, I have seen how certain players will change their attitudes once a player is revealed to be playing x character based on their likes or dislikes of the player and not the actual character. Social bias kicks into to full gear and you get complete 180 degree changes - friendly becomes hostile or vice versa, or the player will suddenly quit the game because of an experience in another game. Mind you, that usually means all GM investment of time and effort have been thrown out the window. I don't appreciate having my time wasted for things outside my control.
Not having methods to pinpoint who is controlling what is ideal. RPoL grants you one user persona, but an unlimited number of 'character' personas within the game. That last login was a method to identify roughly who controlled what, especially in longer running games where it could be days between posts and various players would check in.
As a GM, I absolutely want to know who is logging in since I already know who controls what. If someone doesn't log in for a month, you can pretty much assume they've wandered away (whatever the reason remains unknown).
Each game will have it's own social behavior rules. I *try* (and sometimes fail, because we're all human) to adhere to a posting schedule of twice a week. For PC conversations, that can be more or less, depends. As a general rule, I allow for players to reply to a game post within 3 days before moving the scene forward. Again, each game will be run differently by each GM and their own preferences.
Heck, one aspect that boils my blood is the fact I (as a GM) can't lock character descriptions. It's a public facing aspect that we get no notifications for updates (no last changed anywhere) and yet, the expectation is to be checked often... Don't get me wrong, I love the description, it has a ton of uses, but if I'm responsible for it, let me have the control and update notifications!