RE: A Guide to the "Essential" survey

From: David MacDonald [mailto:david100@sympatico.ca]
Sent: Thursday, October 5, 2017 9:25 AM

Jason says:
>  I don’t think it’s a good idea to qualify requirements in this way without persuasive, concrete examples that demonstrate the need for the qualification.

If we don't do that, then ALL content and functionality will be required to work, which increases the requirements. This is a normative change, to an SC that had consensus.

[Jason] I’m supportive of the normative change. I also think that replacing “essential” with what David proposes constitutes a normative change in its own right, as it somewhat clarifies the scope of the exception instead of leaving it ill-defined (as the word “essential” does).
Alastair says
> I’d note for this one that we’ve been through the top 50 websites to test it, and found relatively few issues. E.g. certain boxes in google search results with a fixed height would start overlaping. Most content (even navigation menus) were fine, which surprised me a bit.

I'm not sure in the real world what the implications are. This is new territory. We want this standard to be widely adopted for all types of content. I think it's imprudent to remove an exception for non essential content.  and I think its a normative change that should be evaluated separate from an omnibus pull request.
[Jason] I regard all but the most trivial changes of wording as normative – even if the intent is to clarify the scope of an exception or qualification. Thus, I don’t think trying to introduce this as a supposedly non-normative change is feasible.
If we need a separate CfC for each of the substantive changes (i.e., those which don’t simply link to the term “essential” in the glossary), then so be it.


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