Why is the user SisterKy breaking UnityAnswers?

Am I the only one seeing the user named SisterKy revive every freaking question on the site without actually commenting or answering them? Yesterday it was pinging a question every 10 seconds today it’s every 20 minutes? Is it a bot? An admin? It’s pretty much breaking the site, drowning every new valid question in a sea of un-updated old questions.

If you want to see recently asked questions, as opposed to recently touched questions, click the “Newest” button on the front page. I find this a more useful way to look at the site in general.

He is retagging questions. QATO bumps questions when they are retagged. The QATO guys are aware, and are considering fixing this behavior.