My robots.txt validates, but has "bad style". I thought it is common practice to allow and use comments either on lines by themselves, or after code on a line, in all computer languages. Just looking for reasoning that makes this "bad" style. I could easily move it up to the line preceding, but I'm just curious why it matters. What problems does it cause to do it this way?
warning Comments were detected after a valid field name. Although ok, this is bad style. User-agent: * # all robots are to use the same rules at this site!