Marauders map privacy?

So as we all probably know, you can see what everyone who's online is doing on the map, what topic they're replying to, who's profile they're seeing, etc...

But it's kinda embarassing if you want to like, lurk on your friends' topics, stalk someone, or check somebody's chest if you want to gift something.

I'm not saying the map shoudln't show these anymore ( it's what it's made for) but maybe there should be a 'show location' button in front of every user's name so you have to actually click on it to see what they are doing