First, congratulations!!
Anything that makes MDN, a very valuable resource, more sustainable I support!
Now, I wanted to register for my business in the future, but the form requires a Google login!
I hope you do not depend on anything Google for Plus!!!
I actually also wanted to comment on this topic’s assignment
Because replicating system UI (like buttons) gets all kind of hairy (accessibility-wise) and is a bad pattern to teach!