i just saw them on facebook, they say its a decentralized marketplace. this link chronobank.io
I saw them once or twice on forum ads in a few places and it made me take notice and then I saw them in a facebook ad. Nice marketing, just take the whole place over. If they are willing to spend that amount of money then I am sure we can take them seriously. At least more serious than most.
But I do not see the advantage of promoting cryptos on facebook rather than promoting here in this forum. The effectiveness and costs definitely will differ in greater degrees. The thing is they are ready to spend more but not targeting crypto users. I really do not understand the reasons behind this.
Each of them have certain advantages over another.
Bitcointalk : Typical Geeky Bitcoin crazy crowd.Mostly online money makers and freelancers.
Facebook : All the average folks who know what bitcoin is or are starting into it.
Bitcointalk advertisements are expensive compared to facebook with a limited number of market place users.Facebook is way too cheaper but promotes to a larger crowd.
Basically bitcointalk serves the niche crowd while facebook serves anybody based on their data analytics.