I'll tell you one thing that kinda creeped me out about Nadex.
I did a demo account to get the look & feel. Studied some videos & trading strategy stuff.
I get a call from Nadex asking when I will be funding my account. The account rep was professional and was surveying me about the site and such.
But why would an exchange fucking care when I was funding an account? Felt like a creepy poker site experience.
They are listed and all that other good stuff but it stuck with me.
Reminded me of the Flash Boys book as they started their new exchange.
Druff posted the Terrence Chan video, which I loved. Chan did a podcast where he interviewed a buddy who was a PStars pro who dropped out & took up trading and ultimately started his own hedge fund. That podcast resonated with me. Many ways to get your gamble on.
I gotta find that link.