There have been reports that Facebook is in partnership talks with stellar blockchain. The reports filed by business insider that Facebook is planning to build a Facebook replica of stellar blockchain has been refuted. Facebook spokesman has cleared the air that they are not engaging in any business discussions with stellar foundation.
When stellar foundation was asked about their partnership, they only said it would be good if Facebook makes this decision. Although, there is doubt about Facebook partnership with stellar foundation. Facebook has established a blockchain foundation and they are looking forward to creating blockchain related products and services.