I love to build on inline severs,But sometimes me or someone gets greifed.
Mabey if you could add a base plate?
So only one person can build on it,and the others also have there own base plates.
And could you make the maps bigger?
Here are some bonus ideas
-Add new blocks
-make the sky more realistic
-make water flow
-make tnt work in your worlds
-add skin Creator or some website to make your own skin
-fix the report button
Last but not least
-change the graphics
Just some ideas...