So Wizards seem to have learned from Paizo and are going to talk to the community and hold semi-open playtests to help design 5e. Interesting, and even more interesting to see something close to an admission that they fluffed 4e.

Wizards announcement

They're worth a read if you have an interest in the direction the hobby's taking. Some great teasers in there about the modular nature behind the new ruleset.