No matter if you work online or in the real world, networking can help your business succeed. It might not feel valuable to just keep making new contacts, but you never know how they might help you later down the road. Take the time to meet, greet and get to know people in-person and online. Make sure they understand what your business is all about. They might not become customers, but they can help connect you with free leads later on.
The Debian project is a strong supporter of free software. Since many different licenses are used on software, a set of guidelines, the Debian Free Software Guidelines (DFSG) were developed to come up with a reasonable definition of what constitutes free software. Only software that complies with the DFSG is allowed in the main distribution of Debian.