Lifelong lurker finally feels compelled to make a comment.

Active commenter makes a throwaway account for every potentially controversial comment to avoid it backfiring later. After all, the internet is forever.

Forgot main account password.

Just to mess with you.

Commenter is actually Steve Wozniak, much more disgruntled than he lets off publically, so makes comments like these anonymously

Etc. Lots of reasons.

I had a late pal who was early apple who said much the same thing about Jobs. He actually left the place when Jobs returned, after being screamed at while trapped in an elevator with Jobs. I imagine there are still people at Apple who had such ... interactions ... with the man.

There were people who feared Basil von Zaharoff decades after his death. With good reason!