Facebook updates Workplace as enterprise collaboration gets hot again

Just as the enterprise takes another swing at figuring out how to help employees work better together, Facebook continues its push to entice companies to adopt its collaboration service.[ Related: Facebooks claims Workplace success ]During the company's annual F8 developer conference in San Jose, Calif. yesterday, Facebook rolled out updates to its Workplace collaboration tool."Here at Facebook, we've used Facebook to get work done for years," wrote Simon Cross, the product manager for Facebook'