The problem is that you lose the anonymity, right?
Everyone knows what adress you own and what new adress you're sending from, they are all tied together, even if you wanted privacy you can't have it.
Hopefully this gets implemented right though.
Would just like to make sure everyone knows this is not correct. POS is just as anonymous as POW. In fact POS blocks are exactly the same as POW blocks. Any info that can be found from a POS generated block can also be found about a straight POW Mined block
I have heard this floating around. Just wanted to clear the air
Well someone has been spreading wrong info then.