Chris Rebert

To clarify, are you suggesting using the Bower CLI tool's version number in `engines` or a spec-specific version number? The problem with the former is there's (vexingly) no good correspondence...

`"bower"` would be the only valid key in `engines`, correct?

Perhaps SassScript should include a function that's equivalent to JavaScript's [CSS.escape()](https://developer.mozilla.org/en-US/docs/Web/API/CSS/escape)

:+1:

Adding hibernate-validator to the test dependencies didn't seem to fix things (see #1079, https://travis-ci.org/jcabi/jcabi-github/builds/61822062).

+100

I somewhat question the necessity of this given the existence of https://github.com/twolfson/css-validator

There's also the issue of what happens if someone from the community tries to contribute their own implementation of an Enterprise™ feature to the open-source version.

1. Selling (better) docs sets up a perverse economic incentive to have mediocre/lousy free docs. I doubt most maintainers would _intentionally_ write mediocre docs, but it's worth keeping in mind....

It's substantially more than beer money in Bootstrap's case, but obviously the amount varies greatly depending on the particular project. The technique is definitely far from perfect, but I thought...