Facebook’s patents show a commitment to collecting personal information
It's crazy how the large companies file so many patents for any idea their employees can think of. We used to have a lawyer come to our desks once a month and they would try patent any idea you could come up with even off the top of your head. Not sure how small companies can compete when larger companies can buy up all the IP in a space without having to do any work. The smaller companies I've worked for have to be very selective about what they spend time and money patenting.