Maddie plays the game Second Life under the user name Kendra Bancroft, she also runs the city of Neualtenburg.
While she does have fun doing it, voice acting is not what Maddie considers her dream job.
Maddie's previous jobs include a fry cook, a telephone solicitor, a custom framer, and a comic book writer.
Maddie created Rubber-Band Man from the Static Shock TV show.
Maddie has a pet cat named Samwise.
Maddie does the voices of Arngrim, Lawfer, and Lezard in Valkyrie Profile.
Maddie is the Senior Digital Artist at DC Comics.
Maddie has a pet parrot.
Maddie is a member of Serebii Forums (the forums to Serebii.net, one of the most popular Pokémon fan-sites) under the name maddiejoan.
Maddie has a twin sister named Gabby.
Maddie did the voices of Abra, Corphish, and Growlithe.
Maddie's influences for doing Meowth's voice were Bugs Bunny, Joe Pesci, and Shirley Booth.
Maddie was the most used filler character voice actor on Pokémon before gaining the role of Meowth.
Maddie did the voice of Margarete G. Zelle in the video game Shadow Hearts.
Maddie stated that her voice acting work as Meowth was 80% of income before she was replaced.
Maddie is transgendered, was born a male and is now a female.
Maddie replaced Matt Sussman as the voice actor for Meowth in the Pokémon anime and kept that role for eight years until being replaced by Jimmy Zoppi.
Maddie: I wouldn't work for TAJ even IF 4Kids would keep me on. As far as PUSA goes? I'm on 3 shows now at 4Kids --at the time they had a chance to hire me --I was only on Pokemon. So, I'd say that at THIS point I wouldn't leave --and I'll even admit it's unlikely I'd have traded working for 4Kids for working at TAJ at any point. I have no animosity, however, towards PUSA. I don't even know them or have ever even spoken with anyone from PUSA.
Maddie: (When asked why she remains at 4Kids) Has it occurred to you that I like 4Kids as a company? That I do actually believe that the anime is in the best hands at 4Kids? You are free to disagree with me on those points, and if I thought as you do that 4Kids were an evil monster corporation out to destroy rice-balls just for the heck of it--my thoughts on the matter might be different.
Maddie: (About Team Rocket when asked if they are truly evil) Team Rocket are the good guys. The Twerps are the villains. Duh.