I'm currently working with Vreo.io and their bounty extends to a large number of resources. I think Facebook banned willn't greatly affect the outcome, they've got YouTube, Telegram, Blog articles, Twitter, Medium.com, LinkedIN, Signature, Translation, Proof-read Campaign.
In addition, I think soon will Bounty for Quora, Steemit, Reddit
Currently, the ban on ICO ads from Facebook has hardly had any impact on the performance of ICO projects, which only partially affected investor sentiment initially. Currently I find that Steemit channel is also receiving quite a lot of support from many projects when being advertised on Steemit social network.