GigaOm also points out that FireChat's a kickass app for big summer festivals like Burning Man, since cell reception is notoriously garbage and it's hard to find friends or locate stuff like water or beer tents when you can't use iMessage or Twitter.
Business Unit or BU refers to a division, facility or department of an organization. 1  Examples of business units include retail outlets and human resource department.
Definition of 'Strategic Business Unit' Definition: A strategic business unit, popularly known as SBU, is a fully-functional unit of a business that has its own vision and direction. Typically, a strategic business unit operates as a separate unit, but it is also an important part of the company. It reports to the headquarters about its operational status. Description: A strategic business unit or SBU operates as an independent entity, but it has to report directly to the headquarters of the organisation about the status of its operation.