I have a suggestion also for the twit filter. I think that if I twit somebody, they should be notified and required to make a heartfelt apology and plead to be removed from the filter. If they don't comply, they should be systematically twitted by everybody. I plan to whine about this for several months.
Or it can remain unchanged because it's pretty common functionality. I wonder if other sites have such drama (besides Foxite)?