noreply@w3.org
- Errata page at http://www.w3.org/WAI/WCAG20/errata/
- Link to SC 3.1.2 links to Guideline 3.1
- None currently documented should not be there
- (None currently documented) stands at the beginning of examples, although examples are available
- I feel that the 2 sufficient techniques should be 'and' not 'or'.
- no link to single file from http://www.w3.org/TR/UNDERSTANDING-WCAG20/Overview.html