Indeed. Scirate (I didn't know about it) looks exactly like that. Sadly, the last comments in HEP are more than 2 years old (which explains why I had never hea

Indeed. Scirate (I didn't know about it) looks exactly like that. Sadly, the last comments in HEP are more than 2 years old (which explains why I had never heard about it, it seems it never gained any traction)