I'm sure this is nothing...
1. My sneakers have disappeared - New Balance, colour white, relatively new
2. My wife's jacket is missing - windbreaker with hood, dark blue, not a parka
3. Putting a key into the back door and turning it was always hard, now it appears easy - almost as though someone had sprayed something into where the key turns.
4. Last year I got into a scrap online with a member of the Potter's House Christian Fellowship over their Wikipedia article. The history of our scrap is here, here and here. The guy eventually revealed my name address and phone number by doing a whois search on my URL.