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.
Would love to see a Type option, just to pick our faves for a specific type.
Also feel like the shiny checkbox should be lower down with the other picker buttons as a toggle since it's function is pretty distinct from the other checkboxes (in that it doesn't reset the picker).