Hypersmurf
Moderatarrrrh...
A quickened spell can be counterspelled using the normal rules.
I'm puzzled.
Using the normal rules (ie no FR counterspelling feats) the only way to counter a spell is to ready an action : When he goes to cast, I counter.
Thus, the quote you've just cited essentially says "A Quickened Spell can trigger a Readied Action".
And yet you disagree that that Readied Action could be a fighter's attack instead of a mage's counterspell?
-Hyp.