Viral marketing is a type of marketing which focuses on getting people to share information about a product or service.
PageRank is an algorithm used by Google to measure the relevance of your website page in relation to other websites on the internet.
Creative Commons is a system of professional licenses and legal agreements that allow creators to share their creative works with others, while firmly retaining most of their rights as authors.
A prospect is a person who is likely to be interested in buying a product or service that a business has to offer.
MRR, or 'Monthly Recurring Revenue', is a term used in marketing to refer to the regular income that is generated consistently over time.