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Yes, that's because there is no way to tell which app created a specific vote or a specific transfer. This is something apps like Steemit, Steempeak, Esteem or Partiko have to do (for example via custom_jsons, so I could query and display it). Or we create a hard-fork and add this metadata to all transactions, which would increase the RC costs of transactions.

Hard fork? Oh no no. Apart from all the trouble, that would also suggest closed wallets on exchanges etc.

Those numbers reflect on real time?