I love this concept and do recognize it form DDO which is great because I liked alot of DDO, but prefer the PnP feel. I also like how this allows you to feel like your constantly leveling.

Now maybe I've been ruined by WoW and its like, but I like to feel like I'm always progressing always growing. I hate the feel of stagnation, or long level grinds, thats also probably why I prefer more combat focused sessions compared to Nancy Drew type mystery sessions.