Honest answer though. No, I probably wouldn't give my address.

My first reaction was, "Whaaat, we get a FREE t-shirt?!!

I was out of touch on that one. I still wondering how everyone else turned level 8 when I did. I realized there's no point in accomplishing level 8. I was the third level 8 on this forum... I was on here 7 days a week for hours every day. Answering posts and making posts. Being a team player. Hmmm....

the addressing system in New Mexico is so messed up the post office can't confirm my address for certified mail coming from another state, so no

Well Crimson67, if it's just for the tshirt ………… I first would ask myself the question if I would wear it. Is it worth giving my address, and not in the least, would I care giving my address? For just a T-shirt I probably would not. So why bothering to get one, just to have it?
But, I must say, it's quite a problem to solve.

I’m all over the internet with every type of acct. I’m the easiest person to find on Earth, I don’t worry about that stuff... but if you come over bring wine

I've been getting mail for years in the Alex Toaster Oven name for 20 years..

Nope! Absolutely no concern! ?

Idk if I would, being called agnostic. I’d rather get an atheist shirt...

So @Crimson67 you are an "8" and have let the cat out of the bag. I suspect that with facial recognition being used everywhere from shopping malls to street cameras to telephone protection systems, big brother or anyone can find out who and where you are without too much effort. More paranoid inducing for me is when a private message and email identifying certain information are followed a few hours later by an email inviting me to participate in the subject talked about in the messages sent a few hours earlier. Thanks gmail.
I have also noticed yesterday strange things happening to my profile bio - bits of words go missing and then a sheaf of messages disappeared only to return after I had asked the correspondent to send information again. She did - pages and pages when I only wanted six words! But haven't officially grumbled 'cos the site IMO is the 2018 sliced bread invention. ??

Don't have to worry about that for awhile !!! Lol

No its the internet. how many times have you done that anyway?