What I like about 200, is that sometimes I am warping/having connection problems and the opposing plane calls it out, even though from my perspective I am good to go, so I check with a friendly and if they indicate that indeed I am warping then I land and relog.
Just the other night I was part of a strike inbound and an enemy fighter, who had shot down a friendly, on 200 asked him to let me know (or the 190) that I was warping, i got on 200 and talked to the one who indicated the problem and told them, if the broke off, I would return to base and relog, the pilot said no problem, broke off and I landed and relogged.
Otherwise I tend to ignore it and only squelch those who are spilling torrents of mindless dribble.