AWESOME!!!!!!! As soon as I saw this, I had a flashback to playing my "Where in the World is Carmen Sandiego" computer game... I still have it, I think. It's so old, it even has the Twin Towers in it (because the game is from before 9/11)!
Gilda looks great by herself and as part of the logo, and her giving a literal tip of the hat to the original made me laugh.
Rumor has it that Gilda will be part of those Letters from "Derpy" floating around a certain unnamed image board, but I'm sure you (and most) would prefer to see her in the show again. For one things, with a little practice (and a touch of humility) she'd make a fantastic stand-up comic, so let's hope she hasn't gone too far from Equestria.