I could have sworn there was a place to submit them. But anyway, I'd love the ability to individually customize the colors of the boxes on your profile.

I think it would look nice if I could put a pink to blue "gradient" from top to bottom with the block headers. Not a real gradient, as implied by the quotation marks, but, for example: my top box header would be a solid pink, the next block down would be a purple, down to a blue at the bottom (or vice versa). And surely others would like this for the potential of pride flag themes. I guess that would make my potential profile an accidental bi flag if I only have three lines of boxes.

In case this is already a feature already that I haven't discovered yet, do let me know.