alt Hacker NewsI updated the comment to say that "... he no longer advocates". In the public record, to be clear, his total contribution to the discourse was a financial disclosure of a donation. We have literally no idea if he has made further donations, either in favor of or against this or any other policy (because smaller donations are anonymous) and he has refused to speak publicly about anything related to this, except to offer general support for "inclusiveness".
But this comment is of a type that I feel we have moved past. Ideological purity tests were always awful. If you want someone to set policy for how marriage should be considered in some context, then Eich is probably not the person to ask to do this.
But on technical matters unrelated to this I fail to see how it has any bearing at all, because his positions (based on indirect evidence) were not outlandish or out of the mainstream at the time.
I don't disagree that it's a pretty sharp left turn for this (kind of muddled in general) blog post; I was pretty narrowly focused on the ahistorical notion that Eich had recanted in the intervening years.
That being said, I find it odd that you think no one can sincerely hold the position that someone's bigotry was/is abhorrent, however mainstream it was when they were putting money behind it (which is about as direct a piece of evidence that you can get).