Thanks PayPal and eBay

When I send in what I think is a faked email purporting to be PayPal or eBay and its really some asshole trying to for my signin information, do PayPal and eBay really need to send me a follow up email (or two?) telling me how to spot these fake emails?

I mean, I'm passing them along to them because I can identify them. I don't really need a Computer 101 email about how to spot fakes and how to make sure not to give away my personal information.

Thanks and all but I've got my end covered.