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.
Not all my sprites require asking for permission, not that Ultimate Haxorus is actually using any of my sprites as far as I can see.
Hi Cave of Dragonfly dude please go to my website. I'm a big fan and I love your Quest for legends with Mark & the legendary unicorns and dragons. I'm using some of your sprites on my website but I gave you credit.