Na het lezen van een klein artikeltje in c't over HTML-editors ben ik op zoek gegaan naar het gehele
onderzoek van MAMA.
Eén plaatje wil ik jullie niet onthouden:

In general, CMS systems generate valid pages at markedly higher rates than the overall average, with "Typo3" variants leading at almost 13%. On the other hand, the editor situation has some wild differences. Microsoft's FrontPage has a VERY wide deployment rate, but a depressingly low validation pass rate of ~0.5%. Apple's iWeb editor, however, has a freakishly high validation rate. Kudos to iWeb for this happy discovery.
Bron: Opera