I'm interested in answers to questions like
Took HS physics? Physics or math major or minor? Last class taken?
Teacher? Researcher? Published papers in Phys? Reads any phys journals? Which? Member APS or equiv. society?
Follows certain topics on arxiv? Which? Occasionally? often?
Last few physics books read? Understood?
Last few (semi)popular math/phys books read.
People could post excerpts on their profile.
Comments? Other questions to add?