I think it is relevant to our understanding of how the gender gap developed on WMF wikis.
While I don't believe most early WMF users were misogynists, I think a significant portion of them came from work environments where lack of women was accepted as normal. So, noticing and addressing the problems from lack of female editors was not a high priority. This incident at dell reminds us of the historical issues that caused the gender disparity to become entrenched on WMF projects.
It is one of the best explanations I found for the gender gap. Its not the complete reason, but does explain some aspects of the situation. IIRC, independent and me, Sue came up with similar thinking that she posted somewhere during Strategic Planning process several years back.
Sydney Poore