Well if they are indeed gone, I would want to say thanks because:
1) They brought XXIS exposure to many more investors (just one 275% day gets attention around the world - not just on a message board).
2) The price is now more than double then when they arrived. Which also seems to have stopped the downward price spiral.
3) They have brought much needed volume.
4) They changed the dynamic of the dialog and I for one enjoyed the postive, fresh air, change.
If they are gone, thanks again and come back any time.