User blog comment:MetallicArcher/Tayang Xiao Long and Penny's last Name confirmed?/@comment-10390252-20140910084957/@comment-11188061-20140911033024

Or anyone of the RT staff. It might even be just a coincidence, since he seems to notice Tweets a lot more than Wikia (you know, because our theories are so long winded sometimes no one wants to read them?).