BTW, the difficulty of folding increase exponentially, this is pretty scary..
Since May it's actually more linear than exponential.
But the difference with other cryptos is that Folders are happy of the increased difficulty as it actually means more Science done by F@H and increased hope to find cures for Cancer, Alzheimer's, Parkinson's...
Yes, you're right! I really hope to see cures of those deadly diseases in near future. Folding coin is really a good practice to utilize cryptocurrency mechanism, at least it is meaningful compared to others.