Gridcoin just upgraded from POW to POS+POR, the burn period deadline has passed and there's a significant sum of unclaimed Gridcoin.
There's a discussion started on the cryptocointalk forum regarding this, and the topic of sharedropping a sum of gridcoin onto BTS or other crpytocurrency blockchains has arrisen.

https://cryptocointalk.com/topic/31314-discussion-leftover-burn-process-coins-what-should-be-their-fate/

How would a non bts-toolkit cryptocurrency execute a sharedrop without the sharedrop coins being held by a centralized authority?

Could some knowledgeable bitshares users drop some knowledge on the gridcoin users?

Thanks.