[phkahler]

>> What is your motivation for doing such things?

I've used open source whenever possible for a long time but never "gave back". It was a matter of finding the right thing to contribute to. When I found and used SolveSpace, I loved the tool but found it a bit limited in capability. Looking at the dates on the repository I found that the areas I thought needed work hadn't been touched in at least 2 years. Then I realized if I wanted it to be better it's my job to make it so. It's still the only project I really contribute to, but there are a couple others I may get involved in at some point. I no longer have a lot of time for programming as a hobby, so I view this as me doing volunteer work. It's a bit of responsibility I've decided to take on at least as much as it is a fun thing.

Your reasons for doing and your choice of project will be your own.