Yes, Plame is on record having contributed to the Kerry campaign but I don't know that I'd take issue with purchasing tickets to a Bruce Springsteen concert. Quite a few pro-Bush fans bought tickets to hear Bruce rock for Bin Laden. I know because many came across the street to shake my hand.
Having said that, I wouldn't give Bruce a dime of my money.
The bigger point is that she lied on the FEC form. Also, the nature of the lie would lead someone to believe that she was no longer a covert agent. Get my point.