The whole tone of this reply says it all - I think if this person was my manager I would be resigning.

Whilst you probably do understand the technology that you are working with you really do need to appreciate the benefit that experience can bring - with the attitude that you show here you will never learn that. For example what do you do when your high tech call fails (I bet you don't even know what a hex dump is let alone how to read and interpret one).

The problem I experience with the youthful developers is the attitude that if it can't be done via a call in .NET then it is impossible. We "old dogs" can make the computer literally do anything - we will resort to low level bits & bytes if we need to. We are well aware of the fashions of technology and are probably better placed to decide which are well thought out and which will survive the test of time.

I hope that your original e-mail was just a poor attempt at humour.