Maybe you're right, I can't say that resonates with me but I may well be in the minority. I do find it interesting though that the post you link to has this as it's first sentence:

"After six and a half years, Guido van Rossum, the creator of Python, is leaving Dropbox and heading into retirement."

No ambiguities regarding the reasons for the post then.

(Also, for what it's worth, I had no idea who Arash was prior to reading this post.)