Dark Patterns Library : A Dark Pattern is a type of user interface that has been carefully crafted to trick users into doing things, such as buying insurance with their purch...
Vertabase Timer : Fun & Easy way to track time on projects and track time on clients.
Sleek desktop time tracking clock for Windows and MAC.
I call this system "Semantic Versioning." Under this scheme, version numbers and the way they change convey meaning about the underlying code and what has been modified from one version to the next.