It's not that people don't want to share, it's that there are not a lot of videos available. The Aether is a new device and the older model just came out last year and only had one coop. It was also an expensive device so the orders were not huge like the Express coops can get. It was also a surface mount PC board which most in here were not familiar with so many simply were not built in time for last years season. I have three of them myself and they are still in the box unbuilt. You also have to take into account that some that have used them didn't video tape them or don't have a Vimo account to post the video's and the number of available video's drops even more.
I think that things will be different with the new Aether. They are less expensive and easier to build. Many more people now know about them and most were impressed by the first version and this one appears to be even better so I believe that the orders will be significantly higher and will probably max out the coop. They are also much esier to build so they will go together much faster making many more available for this season which will allow for many more videos to be made with them in the displays.