Very minor nitpick: > Non-physicists have no chance in hell to understand arxiv papers You mean "archive physics papers": mathematicians are usually non-physi

Very minor nitpick: > Non-physicists have no chance in hell to understand arxiv papers You mean "archive physics papers": mathematicians are usually non-physicists and sometimes understand the arxiv math papers. I used the arxiv for months before I found out it had physics papers too (and that in fact it was started for physics papers).