Scores are counted at the end of the match, per <G68>.
This Q&A might help you out a bit:
http://forums.usfirst.org/showthread.php?t=16282
The way I read that, if the Logo Piece is knocked off, it is descored, and no longer worth points. No bonus for placing where a descored Ubertube was.
Per your other question, I could see either way--on the one hand, it was hanging, but on the other, it's been possessed again.
Better take these questions to Q&A.
__________________
Past teams:
2003-2007: FRC0330 BeachBots
2008: FRC1135 Shmoebotics
2012: FRC4046 Schroedinger's Dragons
"Rockets are tricky..."--Elon Musk
