[ydl-gen] Upgrade rant, was: Re: over-the-wire upgrading of 4.01 to 4.1

[Kai Staats]

> I saw a chance to offer him a tip that he may not have run across,
> especially not if everyone assumed he knew everything. I'm pretty sure he
> gets that it wasn't an insult to the size of his tech-penis, but just a
> knowledge transfer.

You know what they say about a guy who wears big shoes? --he has big feet.