Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

Is stock in a company considered a good or a service, or something else?
Facebook the company is probably better understood as a capital good - it is a collection of software and servers and a well-known brand name with a snazzy network effect under reasonably competent corporate governance that can produce final goods and services (mostly services) that actually have value. A share of Facebook stock is a share of ownership in that capital. See also: http://en.wikipedia.org/wiki/Capital_good which makes some concessions for the difference between capital goods and capital services, so it's kind of a fuzzy thing.