Yeah, the impression I get it is that they're not really concerned about CSS validity. They do care about HTML validity, though – they use an automated validation reporter (no more having to open email, scan email for URL, paste URL into validator, copy link into email reply, hit send) for their issue tracker: https://github.com/cvrebert/lmvtfy
Karl brought up (or rather, implied) a good point earlier, which is "show your workings" (teach a man how to fish was the analogy he used), and obviously even the automated solution used by Bootstrap needs someone to perceive and report an error before validation occurs, which is still too late (or rather, relies on failure preceding success). A recent article on the Zurb blog [1] makes a sensationalist claim that the W3 validator has outlived its usefulness. What they're getting at is that what they perceive to be the 'modern' development environment involves tools that can check for these issues before they become problems. They're still pretty thin on details, but for Sublime Text [2] fans, I can recommend the SublimeLinter [3], which is a highly configurable tool for linting code as you go. I use the JSHint plugin exclusively, but for those that care there is an HTML tidy plugin which will highlight validation errors in a manner of your choosing as you type them. If you want to be rigorous, using a tool like this could prevent you from ever even saving an invalid file. [1] http://zurb.com/article/1260/we-ve-moved-beyond-code-validators [2] http://www.sublimetext.com/ [3] http://www.sublimelinter.com/ > It says nothing whatsoever about browsers with which he or she was unfamiliar, or were not available to him/'her, nothing about how it performs in the same browsers today (or will behave tomorrow) and even less about validity. It's gratifying to have validity marked out as a distinct concern as compared to those other issues. Bootstrap browser support is dependent on version and documented: http://bootstrapdocs.com/v1.1.0/docs/#about Regarding problems that may occur on other days, with other browsers, they do have other issues (that was number 6398) and the general public are free to report issues as they crop up. So there's at least a method for dealing with problems and a proven track record of enacting it. > It says nothing whatsoever about browsers with which he or she was unfamiliar This begs the question: how much should one expound on browsers that one is unfamiliar with, in general? ______________________________________________________________________ css-discuss [css-d@lists.css-discuss.org] http://www.css-discuss.org/mailman/listinfo/css-d List wiki/FAQ -- http://css-discuss.incutio.com/ List policies -- http://css-discuss.org/policies.html Supported by evolt.org -- http://www.evolt.org/help_support_evolt/