Plenty of people are free to ask questions and comment in Senate stuff, Bgwah. Happens routinely. (Besides, if some in the Senate actually aren't going to ask the tough questions and seriously debate themselves, someone's gotta say something.)
I was just kind of put off by the fact that you seem downright hostile to the idea of actually asking someone serious questions in their confirmation thread.
I'm fine with some comments from non-Senators, and always have been. But questioning the nominee? With, what, five questions requiring very specific and detailed answers? I don't think you're in a position to do that.