USCF Rating in my Statistics

I think you'll have to direct this to the staff here instead of to the general population.

Why?

I've never seen nor heard of having a feed of USCF ratings into your other statistics.

Here is an example:

https://www.chess.com/settings

OTB rating combobox

Yep, it is a user editable field.

So you have to put it in and it doesn't auto load from the USCF site?

Correct. It has always been a user editable field. No special coding was done when the online rated USCF events started here, so there isn't any hook to be able to pull that either. 

Even if something like that was added, which rating should it pull? 

That's another problem entirely.

Why not just post a link to your USCF member page.

People could put that in their profile if they wanted. A guess would be the site thought it more likely people would want to remain anonymous, rather than link to an official profile, which may or may not even be theirs.

Correct, sadly we don't yet have a way to intreface with USCF or FIDE. Hopefully one day. 

Thanks!