Hi @moneyguruu
Your blog is very nice, Yes facebook is going to take over coinbase or it is going to take its own new coin because of the following reasons
The first facebook has banned cryptp-related Ads, but it has removed the ban (except ICO related)
Facebook has already had a wide range of users across the globe, so it is easy and to take its own coin.
It has already started researching on the cryptocurrencies and blockchian related things.
Depending upon on the above reasons in my view facebook may take its own coin or take over coinbase.
Comment your opinion and whether it is correct or not
Thank you
Ramanjaneyulu Kanike @ramanjan-kanike