Didn't bother to read the rest of it since it isn't in english. But personal thoughts on this, if facebook did and made a coin. Making their own cryptocurrency to be used on fb app itself wouldn't really be a good idea. They introduced FB as a free app, steadily genersting income on ads and other stuffs, but adding a virtual currency would make it look like a there-for-money app which i think, people wouldn't patronize.

I don't think so.
Because facebook has banned the advertising of ICO, they do not need to raise money through ICO.

This would be a good news for us and i think many people will come and invest for it because it is a trusted source to get some profit. anyway there are downside when this became real. what if they don't allow us to share some contents on Crypto.

why would facebook do such thing? facebook is not a paid app afterall and i think no one will support that. ☺

 yes i believe mark will launch facebook coin .
" Facebook is considering the launch of its own digital currency, according to insiders.  Cheddar, a tech and business video news network, reports that the social network is “very serious” about creating a virtual coin in competition with cryptocurrencies. "

blockchain is a basic technology in the operation of cryptocurrency. Blockhain has a decentralized records storage system.
This system is believed to help Facebook out of its problems lately such as identity verification or advertising sales.
As said earlier, Facebook has not announced when it will launch its homemade cryptocurrency. Facebook is also said to have no plans to hold a digital coinage offering or commonly called ICO. (CNBC).

Blockchain is the next generation of technology, so it is perfectly normal for facebook to issue its own token.
But facebook has not yet seen the launch of its ICO plan.

For me, I think that the Facebook coins will selling in the market because the users of Facebook are bigger than other currencies. So I think if the Facebook makes its own coin, the market will sell it because of the demand of Facebook users. The market is very wise so if they sell the Facebook coins I think they can earn more.

As Facebook is a craze between everyone so may facebook will attract the customers to buy it easily..Not sure of that.