I think its naive to believe that even the most tech savvy are immune to phishing. People get tired, hurried, stressed - and during those moments anyone's guard can be let down.
I was in a hurry, and frustrated and was a millisecond away from clicking the link when some gut feeling told me that something was not right. Closest I've come to date, and it worried me.
EDIT: Sorry, I meant to respond to @soneca below, as this relates to phishing emails arriving with impeccable timing...
I believe this may have been before ebay took phishing seriously by included your real name in the emails etc.