The messaging app that is an acronym for "Searchable Log of All Conversation and Knowledge" was founded by a business of what descent?
Slack (software) Slack is a cloud-based set of team collaboration tools and services, founded by Stewart Butterfield. In simpler terms, it is a chatting program. Slack began as an internal tool used by their company, Tiny Speck, in the development of "Glitch", a now defunct online game. The name is an acronym for "Searchable Log of All Conversation and Knowledge".
Ben Silbermann Ben Silbermann (born 1982) is an American Internet entrepreneur who is the co-founder and CEO of Pinterest, a virtual pinboard which lets users organize images, links, recipes and other things. The website allows users to create and manage theme-based image collections called "pinboards". Examples include events, interests, hobbies and more. Users can browse other pinboards for inspiration, 're-pin' images to their own collections and/or 'like' photos.