Nouns

you mean like $pengu or $dood? They are all different. $pengu has/will have some utility in future Pudgy Penguins games on Abstract. They launched on Solana because Abstract wasn't ready and they also wanted to expand the project. You can now buy/bridge $pengu on Abstract.

Doodles -- who knows -- Julian just left and I think the reason was probably this. Burnt Toast wanted to go more degen and he didn't. BT started talking about a token a while back but it didn't really fit into what they were doing at the time. So remains to be seen if it will have use cases in their ecosystem. 

And no clue on Azuki -- not in that ecosystem. 

BTW /nouns has two related tokens -- erc20 $nogs which can be earned by voting/holding certain nounish nfts and $nouns 1mil of which can get you a noun via swap.