Well, you can sure handle criticism like a champ. Well done for shipping and for sticking around. Tough crowd.
Got a link to what they've shipped? I'm really interested, I've been looking, and I cant find an example of pep in action.
All I can find on the OP's link is marketing copy about how much PWAs are than standard web sites.
Ok maybe 'shipping' was the wrong word. I understand the criticism here, but unlike many posters that disappear at the slightest criticism, OP stuck around and at least had a sense of humour about it. That counts for something in my book