being "A Regular Here" only matters if you want to sell in the classified section.
under any other circumstances, the member who normally lurks but posts only once in a while is as beloved as the one who posts 80 bazillion times a day. we just don't get as much of a chance to know you. ;-)
now, let's think about something.
if the only reason somebody pumps up their numbers with "welcome to the board", or similar posts, is to maintain eligibility to sell, are they really a regular, fully participating member?
each member is free to decide for themselves whether or not the answer to that question matters.
it just happens to matter to me. it's something i check before buying.