250 max Sola 2.5
The problem Sola faces is much bigger than the gold digger mentality of the new user invasion. I believe it has to do with a human trait of having a optimum of 250 in a community. So if the Devs implement Sola communities in a natural learning kind of way, it may create new breading places for real fans creating value.
Communities would be identifiable and accessible to a degree. Only high value cards spread between commuties. When a community bends the rules and posts random shit cards too much it may get blocked by other communities.
Users posting bad stuff in a community can get voted out. Then an other community with less then 250 people will be suggested.
Everyone can start their own community. You cannot be in more than one community at the same time
You can earn personal and community Sol
Who can come up with a better word than community?
The digest newsletter could spread the best cards hourly
If you want to build on this idea please do comment