We tried to make it a bit more exciting and redefine all milestones, but not publish them, so people wouldn't know when and how to get certain achievements. If the majority agrees, we will add descriptions to them.
To add to this, I'd prefer it if at least some of the trophies had descriptions. It gives us a goal to work towards. You guys could still keep some trophies completely hidden to the public so users would have to stumble upon them accidentally.
Not sure if the program will let you do this, but it would be nice to at least have a description of the trophy after we earn them to see why we got them?