I mean, his worries then are still worries now. Except instead of arbitrary actions from a 19-year old, I face profit focused actions from a giant ad company.
I agree, I don't want to sound like a Zuckerberg apologist, but it's simplistic to view the Zuckerberg and Facebook of today as we would a 19-year-old Zuckerberg and his elaborate PHP script.
As a trivial example: In 2005, when Facebook was a non-trivial company, Zuckerberg [0] guest lectured at a Harvard CS50 class. When asked if Facebook would contribute to open-source, he said that he didn't foresee it being worth the trouble (can't find the exact timestamp, so this is all IIRC with a grain of salt). Now of course, open-source is a substantial part of Facebook. Is it because Zuckerberg in the following years had a Road to Damascus experience with Richard Stallman? Maybe, but it's more likely that Facebook evolved into the type of organization where OSS became a benefit to the bottom line, and it was a decision made by people lower than Zuckerberg at that point.
Even if Zuckerberg is still as much a creep as he was in private IM messages as a 19-year-old, he's no longer the sole captain of his tiny boat. Him breaking the law means that many people end up getting in legal trouble, i.e. it doesn't really much matter what he alone thinks is moral when he has dozens of people/potential whistleblowers looking over his shoulder with greater moral concerns.
What about that article suggests that he has or hasn't changed? It seems to seeks to stir up outrage, that it's somehow sinister to expect that when you tell somebody something in confidence, they keep it confident - and if you don't, you get found and fired, because keeping confident things confident is a condition of employment, and not a terribly onerous one.
Edit: What's above isn't quite right. There was a witchhunt, but unrelated to the leak of those old IM messages. Apologies. My point below, though, stands.
A mea culpa about the messages, and how you've changed personally in the meantime would have been a change.
It wasn't anybody's "old shitty IM messages", it was details about a product under development. The IM messages has been out there since the very early days. The linked article references the "dumb fucks" IM messages exactly not at all.
And looking for (and finding) a specific person who has violated a specific, well-understood rule and sanctioning them is not exactly what a witch hunt is.
>A mea culpa about the messages, and how you've changed personally in the meantime would have been a change.
The value of mea culpas is under-appreciated. We all make mistakes, and you can't change that in life. But you can change course after recognizing a mistake has been made.
I personally find that the worst people I have interacted with in life are also those who cannot assert a mea culpa.
Not sure which is better.