It will be a cold day in hell before I send a copy of my ID to facebook. WTF are people thinking?!
It took me less than 15 minutes to find a decent photo of you, what I think is your work address (zip 60603), possibly your home address (number is 519) and phone number (726 in the middle). I didn't come up with your date of birth but I can make a pretty good guess about your wife's (digits add up to 2011) and the date of your wedding (adds up to 2022).
I'm sorry if that completely creeps you out. I tried not to give anything personal away here and that's all readily available online.
That's not from a scanned copy of an ID that Facebook would hopefully attempt to protect.
Correct on zip code, but not surprising since I work in public sector. My salary is published if you look hard enough.
Edit for full disclosure: correct on zip and wife's bday, wrong on others. Off by one on annivesary
I'm assuming you started with his HN profile, googled his name, found what appears to be his blog and took it from there?
Maybe these days having a common name is a good defence against ID fraud!