I never know that freedogeco.in still exist, its been so long time to have player still playing this ago. If I not mistake, I do not play their doge for almost 2 years yet now someone posting about this again. Are you mean this site is still claimable? I believe most of the players are moving to the freebitco.in and left the doge version. Are we still can get the payout from there?
Yes, it's still there. They reduced the max payout from $200 to $150 ages ago but it's still paying. They did recently announce that they are going to add several altcoins and rebrand freebitco.in soon. When that happens doge will be merged in and there will only be one site.
I don't think that is a good idea. But if that site has different lotteries respective to their cryptocurrency I am ok with it. Having the ability to be part of several lotteries in one site is a good idea. It will mean different tickets, faucets, as well as prizes. Your chances of winning will be greater if that happens as you can at least win in one of their lotteries. Hopefully they won't lessen the prizes if the merger will push through.
It looks like you missed to read admin post on this topic. He mentioned that only one faucet claim people can claim each hour of their choice. That means they can save money by combining all features into one. Currently, same people may be claiming on dogesite as well as on bitcoin site but by doing this he will not lose the members instead he can save money for himself.
Also, if I'm not wrong lottery system also will be only one but not sure how he will going to fix prices if one wants to buy from altcoins.
I think prizes will be in bitcoin and winners will have the ability to choose the money they want to get their prize to, with exchange rate at the time the lottery ended.