I asked this on slack but would like to ask again here:

Tony, how do you see whales and exchanges linking wallets to get free Gbytes?
Many greedy xchange operators will use Gbyte to just make more money by linking wallets of own exhanges.

What about whales? Last give away we seen nearly 200k btc linked. i seen myself few position 100btc + like one after another. Do you have mechanism to recognise wallets of exchange? If so are you still allowing to receive free bytes?