For all his discussion about "strong foreign accents" being a big weakness, it is interesting that pg doesn't seem capable of recognizing his own huge weaknesses (and almost all of the 200+ comments - particularly the top-ranked ones - seem to miss that too)
1. At best, pg badly miscommunicated what he was trying to say. He could have just said something like 'founders who cannot communicate well' or 'founders who can't be understood' etc. - but he chose specifically to refer to "strong foreign accents".
Arguably, some Americans might find it easier to understand some foreign accents (strong British accents, some Indian accents etc) than some American accents (e.g. some rural southern accents). More to the point, some folks with foreign accents can speak much better English and articulate their ideas (and make themselves understood) much better than many people speaking in a mainstream American accent. However, pg chose to use the "strong foreign accent" criterion instead of the more correct "communicate well" criterion.
2. imo a stubborn refusal to acknowledge mistakes/errors is a big weakness and pg is demonstrating that weakness with passive-aggressive pushbacks like the one on Twitter "Don't say things people want to misunderstand."
Sorry, I think pg's statement was either blatantly wrong or badly expressed/communicated, but that doesn't amount to me being a part of the alleged "looking-for-reasons-to-be-offended patrol" that one of the commenters below talks about. pg (and his defenders on hn) will be better served by trying to understand the criticism instead of making up false motives for the critics of his statement.
<edit> Ten minutes after I posted the comment, it was at 3 points. Thirty minutes later, it was at ZERO points, one hour later at -1 :) In addition to showing the net-points for each comment, I wish HN also showed the total number of upvotes and downvotes each comment receives.