Now now, saying its useless is a hair strong. It works wonderfully for servers. As a work station it can be a bit of a mess keeping perfect pairity with each new, sprawling branch of tech and standards. Especially when it's in a blind spot most people find convienent (looking at you webapps).

It may not work for you, and what's the harm in having more options for the consumers!

However, the evangelizing I don't understand.