Uploading and Review
Once you have created a source package (either a completely new package or just an update/bugfix), you will want to distribute your package so that other people can enjoy your hard work. The most effective way to do that for Ubuntu is to contribute your package to the Universe repository. The community developers who are responsible for the Universe repository are known as Masters of the Universe (MOTU). REVU is a web-based tool that gives people a place to upload their source packages for other people to look at and for MOTUs to review in a structured manner.