It would be very useful and probably easily coded feature if we could select a
classification for ourselves that can be searched for with who. Examples would
be healer, offtank, conjurer, habotank, reincer. A few of the ranks availible
seem to be there purely to mimic what I'm asking for, such as merchant and
mixmaster, so I'd say the precedent already exists for adding this feature.
I'd say there are about 15-20 common designations that people are often
looking for, and being able to display one's preferred role through who would
make gameplay more enjoyable for many people.

perhaps instead of a rank, it would simply show a list of people under that
classification. example
who reincer unidle
[ 60 ] Blackstar the fire giant makes fires!
[ Mentor ] Somone, blah blah, doobie doo
[ Killer ] Ssmud Vayne kicks some ass here

you get the idea, set_classify reincer, or set_classify habotank, could put
you
on this invisible list

- blackstar -