"It's the _default_ editor for just about every (non-bearded) engineer and costs $60 (soon, $70)."
Without going into whether the open-sourcing is good or not, I'd just like to point out that you're wrong about this. I sincerely doubt that Sublime Text has more than, say, 5% marketshare in terms of what people are using. It gets a lot of talk on HN because we tend to a) know about new things and b) overly use Text Editors in favor of IDEs, but this is not reflective of the world at all.
Without going into whether the open-sourcing is good or not, I'd just like to point out that you're wrong about this. I sincerely doubt that Sublime Text has more than, say, 5% marketshare in terms of what people are using. It gets a lot of talk on HN because we tend to a) know about new things and b) overly use Text Editors in favor of IDEs, but this is not reflective of the world at all.