Most important metric being your profile picture, every day passing Mal Reynolds doesn't age at all, astonishing :)
But seriously, do you monitor it in case some defacement happens too? Nice visual distinction for your different dashboards.
For the ones who want to know, the monitoring software used here is called cyfe dashboard.
I just put profile picture for fun, it kind of personalizes it a bit.
Defacement is less of a concern than for websites. If someone compromises an account they are after the money and not as much defacement. Although lately spamming comments seems to be a big goal of hackers compromising accounts.