I'm active on http://physicsoverflow.org, which includes a graduate-level+ discussion forum as well as a community peer review system (disclosure: I moderate the site, and was among the co-founders.)
I am not so active here any longer, mostly due to the censorious moderation and irrevocable network-wide policies that I don't consider useful for an academic community.
Top Network Posts
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- 8Are Stokes' theorem and Gauss's theorem examples of the Holographic Principle?
- 8How can you weigh your own head in an accurate way?
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