I think its good for crypto industry. Ads makes people know about cryptocurrency or new project and i think cryptocurrency can be an alternative investment. Cryptocurrency industry growing more bigger and i think facebook wont miss the opportunity to take advantages by put an ads on their platform
Their platform will really be very useful for companies to raise fund because that is where we have majority of people who are technology acquainted and we also have investors that are very rich on their platform, it will be another booster for the market capitalization as ICOs can now be shown easily to the public out there through their Platform.
We should be seeing so many campaigns now in bitcointalk, because their restriction has really limited so many companies from meeting their hardcap, other means of advertisement cannot not really make much impact as much as Facebook will do.