I dont see it as a limit interviewing Newgrounds creators given the choice. NG tends to attract unique artists who bust there ass doing what they love. If anything its inspiring.
I mean look at your episode list. Each one of those beautiful unique motherfuckers are on NG.
How many more interesting users are on NG? 10? 20? A billion?
Plenty to not feel limited in my humble opinion.
I hate to say it but this felt like a field trip to IKEA.