I particularly like the on fly rendering which saves space, and well unique cute avatar is certainly a win.

very interesting, since the pool of facial features is limited there's only so many combinations that can be made, eventually two strings will return the same face and it won't be unique. am I missing something?

I say add a large variety of pfp.

Add color and theme customization, so that a icon and color can match the theme/brand of some product.

Current pfps may not fit everywhere.

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