I think that after 17.1, we need to have just some simple house keeping. Keep in mind, we are still in alpha, and are a long long way from any time of release version. I say work on fixing errors, getting the program itself to working as intended with as few as possible bugs ( It is not possible to fix all) once we have a .18 that is cleaned up, with all of the known issues fixed, then 19 can be looked at with some more content being brought in... With all new content comes issues, so there would likely be a 19.1, and then 20.0 can be house keeping, then 21 can be new content. The problem that a lot of people do not understand that game development is not easy, as it looks. Every time new content is added the number of bug goes up exponentially. The more content, the more complex the game gets, which mean sand boxed wont work forever. There are a lot more pressing issues than just Docking. I say Clean up what we have before we make it an even bigger mess by adding more to it. I know I am new around here, but that just seems like the logical step for me.