This is interesting. The thought that a users stake is also affected by their popularity might be something of an improvement on the model we currently have. Are followers going to be stake-weighted as well in your model, i.e. their stake will be a factor in determining the followed user's UserAuthority? I think this should be a consideration, as there are bot accounts with 6-7k followers that I don't think should have a wider voice as compared to real people.