<quote>
/target Player
/introduce
whohooo, I am a roleplayer Cursing
</quote>
Or even worse..without any target selection
/introduce
<you have been introduced to all around you> For the love of laanx ?? why ??

I remember as a n00b (and I am still), I was gently introduced to the concept of RP/IC/OCC, IC RP introduction etc by the more experienced players
It worked very well, without having to use a heavy hammer !.
What problem does this /introduce solve ?.
More RP=>No, will just become an excuse to get past the "unknown player" label.
Suppress OCC info=>Yes, but like using a cannon to kill a fly. Is this OCC info so critical that keen RPers cant correct the syntax/info while RPing..

Lighten up !!
(I may not like your look, so I DONT want YOU to introduce yourself to me) Atleast with real RP, I can tell you to go way nicely, here I am force fed introductions !!
While even I dont like to see the labels on all the players, its stilll a player choice to only show labels on mouse over.