Re: [ANN] [KTK] KryptKoin | 7% PoS | Multipool | 02/08 V1.5.5.0 Released
Few remarks. One: if dividends are to be paid in BTC only that would mean you would have to sell KTK that were earned on the MP, thus pushing the price down.
My suggestion is to pay dividend in KTK and BTC, where all non-KTK should be converted to BTC. That shouldn't be overly complex and in that way we won't add any selling pressure to the price of the coin.
....
Multiple addresses? No problem, registration would include sending, e.g., 100 uKTK to confirm you are the owner of the address. you would be required to pass txid of all addresses belonging to you that you want to be eligible for dividend.
I agree about the first remark.
About multiple addresses, I think prix said that putting upper limit is nonsense, since someone can have multiple addresses. And my question is why there should be an upper limit at the first place?
the detail is promising , and i think the max holder limit is acceptable . maybe is a little too much, 0.5 Million is a good idea . 
BTC is the best payout to give holder.
It's very difficult to control an upper limit. How do you want to control it? BTC is the best payout to give holder.
The user may have multiple addresses, mails, forum accounts, etc.