I don't have any "skin tone" Paint Pots, i've got:
Rubenesque - gilded pale peach (my first)
Let's Skate - pale warm pink with silver shimmer (Glitter & Ice)
Half-Wild - Mid-tone purple frost (Posh Paradise)
Idyllic - Mid-tone copper bronze frost (Posh Paradise)
Genuine Treasure - Reflects antique gold (Posh Paradise) (plus a BU)
I think now that i have so many pink eyeshadows, i should try Let's Skate as a base...
Of the re-promos, i'm most interested in Frozen Violet and Antique Diamond, but actually seeing them in person could change that - it often does.
As far as using them, i gather most people use them as an eyeshadow base, but some wear them as eyeshadow. Any other tricks one can do with Paint Pots?