Just wanted to get thoughts and do sort of a survey..
In your opinion, who fits the description Bitcoin Whale? Who's eligible to be called a mini whale?
We could apply sociology here and use some income inequality metric, e.g. share of top holders. Thereby we could consider as whales those Bitcoin holders who make up the top decile (10%) of all individual Bitcoin wallets (ordered by size). Thence, mini whales will constitute the next decile after the top one, and so on...