It's been a hectic morning, made the more so by an unwelcoming welcome by the hosts, the US Green Building Council. Those who like it when the press is unhappy with its treatment will like to hear about it most.

Prior to the show, I was sent an e-mail with a UPC, and asked to print it out. When I arrived, I was told, I would just have to scan it and I'd be in.

When I scanned, it said, "Michael Prager has already checked in. Please go to the assisted check-in desk." I did, and waited for 10 minutes or so. When I got my turn, the woman said, "Oh, you're press? You have to go to room 155."

Then why didn't they just say so? In the e-mail? Or at the check-in kiosk? Not quite the welcome mat.

But I know, you want to read about sustainability and, specifically, green building. I'll see what I can do.