I wish the comments didn't have a lower bound for characters.Many times all I want to say is "yes". Can someone explain me what is the purpose of this l.b.?

• I'm sure this has been asked (and answered) before. The closest thing I could find was meta.math.stackexchange.com/questions/4284/… – Gerry Myerson Mar 1 '14 at 0:47
• Apropos of tag: If you are asking for an explanation of purpose, then this is support or maybe discussion. If you were asking for the limit to be changed or removed, that would be a feature request. – user127096 Mar 1 '14 at 4:38

• Yes. $\hphantom{Sorry, could not resist.}$ – Daniel Fischer Mar 1 '14 at 15:04