im leaning towards a filter.

=is killquest
and
=is multiboxerfriendly

That way, people know what they're getting into, and its organized neatly. I've gotta look into how to PULL data from wowhead.com, as there's no real API's for it. I'm not too keen on doing all the work by hand. I like to multibox on my time off... (my warlocks wont level themselves!)