From the Steem Ninja post.
In a couple of weeks we will also open source teh steem ninja widgets to allow for any account holder with a number of claimed accounts to tokenise them on Steem Engine, this will allow for whales to easily create liquid markets for their accounts via tokens. Both solutions will bring liquidity, ease of sale and instant onbaording to steem
Maybe soon :)
RE: Trying out the new INVITE tokens from Steem-Ninja. Works Great!