Is there a website or something that shows the actual inflation-rate? I can remember seeing such an overview somewhere.
You are wrong on NXT btw. Afaik NXT-Coins are already mined for the most part and from now on its just the POS-Coins that will add to moneysupply, whichj results in low inflation-rates.
Well, isn't NXT the worse case scenario, where the owners don't even have to mine new coins?!
What defines the floor for NXT when it cost only 21 BTC to acquire all the coins in the beginning?
With most mined alt coins, you have to spend resource and energy to acquire. Even the most inflated coin requires a cost to acquire. With NXT the cost was next to nothing.
Thats called premine, but it has nothing to do with Inflation. Yearly inflationrate of NXT is afaik 3%. Thats even lower than BTC inflationrate of 7%.
BTW: I am looking for a way to see all mined coins up to date. There must be a way to look this up in the wallet somewhere.
If you create 999,999,999 coins in a 21 BTC event... then yes, that indeed is high inflation.
NXT can be easily cloned and the next guy can create another 999,999,999 coins.
Actually, a real good metric for all these alt coins would be the cost to acquire. We all know NXT cost 21 BTC to acquire everything. Mastercoin was much much bigger ( around 6,000 BTC but I may be wrong here).