By all means feel free just to chat in the guestbook - as long as it's not spam!
Anybody with Admin below their name is definitely me or a trusted person. I myself will always sign as Butterfree. If somebody signs under that name but does not have the Admin label, it is most likely an impostor.
I enjoy reading your Pokemon Origin review. You did a good job explaining out the flaws even nostalgic fans will agree on. Reading your reviews is one of my favorite things in your website and I am looking forward for future Pokemon reviews. We need more people analyzing and reviewing Pokemon instead of Critics reviewing pokemon with no knowledge it and pass of as a review.