For starters, non-typists are almost invisible. They don't leave a footprint in our online community.

When you talk to them 1-on-1, sure, they seem smart. They usually are smart. But non-typists only ever contribute a sentence or two to any online design discussion, or style-guide thread, or outright flamewar, so their online presence is limited.

If you are a programmer, or an IT professional working with computers in any capacity, you need to learn to type! I don't know how to put it any more clearly than that. If you refuse to take the time, then you're... you're... an adjective interjection adjective noun, exclamation.