I had no idea this was even A Thing! But now I am a proud user-card-carrying member.
EDIT: I think the info on the bottom of the card “breaks” the QR code. Also, my avatar is super fuzzy when it’s larger. 
Back to the drawing boad…
At least right now, 3 hours after you posted, the larger version of your avatar looks perfectly sharp to me on my big monitor.
Agreed.
Thanks! I fixed that part shortly after I posted; it’s nice to know that others think it’s fixed, too. 
I’m leaving the QR code background for now. I’ll find something better one of these days, but it’s not high on my to-do list.
+1.
Well, not sure about the “proud” bit, but otherwise spot on.*
Now, can someone explain what a Profile Header is and does?
j
* - persons of a certain age (who do not already know) may now figure out what the cryptic avatar is.
If you have a profile header, when someone clicks on your profile there will be an Expand button. Click the expand button and see the Profile Header Pic.
Try mine.
Better yet, squeegee’s profile header doesn’t require the expand button.
Neither does yours. If I click on your profile (not the user card, the entire profile page), at the top I see a sketch of a cat possibly smoking a pipe. No expand button.
Interesting, I need to hit expand to see my own. Probably a weird mod thing.
That cat does indeed have a pipe. In fact I believe his nickname is Smokey.
Aha, I have the expand button on my own page. Apparently it only appears for your own profile.
That seems to be the case; I see an [expand] on mine, but don’t see it or need it on either of you two’s profiles.
Got it. That’s a job for tomorrow.
j
OK, I got a placeholder Profile Header done - a photo repeated 4 times.
There’s a reason. This is my new medlar tree, and as its appearance changes during the year, I’ll sub in new photos, so that by the autumn my PH will record its first year. Well, it appeals to me.
j
Nice idea, I just loaded a pic I had handy at the time for the Profile Header, I should revisit it and change it to something else.
My avatar I had put work into to make and the Middle Earth Map fit very well.
Oh, hmm, maybe i should get one of these.
I updated mine. Fits much better.
Might I suggest this? It’s legal. 
Yes, but what part of New Jersey is that? JK.
Pretty picture of a lovely day.
A view from the Bay, I see it every day now. Well not quite, but close enough.