[eddyzh]

While the highest catergoies are vague (web development vs cloud development) the specific clusters shown in the language specific examples expose a nation specific collectiev activity. While anonimized its stil exposing a lot of this collection of privat chats.

Good that the tell, but they did it before telling. I really hope they delete the detailed chats afterwards. They should and probably wont delete the first layer of aggregation.