Facebook is allowing Google to index some user profiles for mobile searches. Check out the piece on MediaPost.

Other interesting tidbit from the article:

“Facebook accounted for a 17.5% share of worldwide mobile ad spend in 2014, sliding to 17.4% in 2015, per eMarketer. Google’s worldwide mobile ad market share in 2014 was 38.4%, falling to 33.7%, a higher percentage than Facebook.”