My experience has varied here. You have some rogue mods that downvote and put legitimate questions on-hold for **no objective reason** (other than possibly not understanding the question). Case in point:   http://serverfault.com/questions/787439/tls-auth-issue-companyaexmple-com-via-sendgrid-me-email-is-dropped-by-exch  
I've stuck it out, but personally find the approach too extreme and exceedingly pedantic very often.