It looks like the PAL airdrop must be finished because the icon to claim the airdrop no longer shows up in the wallet. Nevertheless, this was the first time I had heard of PAL. I had heard a little about Steem Engine and Smart Media Tokens, mostly in respect to the upcoming Dtube token, but this was the first time I had heard about another project using the technology.

Having a look at Steem Engine, I see there are actually a ton of tokens already out there, some of which already have decent value. I think this will make Steem more fun and can address some of the issues of the Steem blockchain and Steemit platform perhaps even better than the current proposals.