Sales engineers and technology evangelists

I just found this today on someones bookmarks. Kevin Hoyt writes about sales engineers and technology evangelists. Quite interesting, that he points out, that "[technology evangelists] have some degree of ego [...]" to stay on stage and fulfil the promises of the sales engineers.

Read the full story here:
http://blog.kevinhoyt.org/2009/01/09/where-technology-evangelism-fits/