+EternalRisingFist Kaitlyn and John are generally on the Space feed of Scishow. Since this happens to be a video on the 'main' Scishow feed with Hank in it, who more often gets comments about his teeth (o.O) I figured you meant your comment to go on a Space id with John in it. Would have made more sense, is all. I guess I was just confused - pretty normal state of affairs these days :)