First, BitcoinDF is not a charity, so there has been no 1000 btc donation to charity by BFL. Only a fraction of the BitcoinDF funds have actually been donated to charity.
Second, no, I'm referring to the quote I posted, where Josh personally offers 1000 btc to charity. Here, I'll post it again.
I am offering up a guarantee of 1000 BTC to charity (I will take suggestions on which charity to donate this to) if BFL does not meet it's power claims within 10% - meaning if BFL's power consumption is more than 66w for a Single SC, we lose the "bet."
BFL donating some btc to charity doesn't fulfil Josh's promise.