I do want to point out that you should have some balls and use your main account when accusing people of wrongdoings.
Theymos seems to disagree with you:
If you're hesitant to say something controversial because you don't want it to be associated with your name, please create an alt account and say it.
Now you can go show your friends you mouthed off but again too big a pussy to do it from your main account. See how I'm not scared to voice my opinion?
Your attack on OP is off-topic. I'm posting here because OP sent me a whitelist request, and I think this is a justified reason to want increased privacy.
Why hide?
People have been tagged for all kinds of BS. That's why.
As they are both rather established accounts I'd like to see them offer some kind of explanation before tagging them. Although I honestly can't think of what it would be.
Let's notify their campaign manager @Little Mouse for this

8. You, a person, are not allowed to enroll with more than one account.