The system of elasticity does NOT affect the block reward (ie. the subsidy). Nor does it directly impact anyone's wallet balance, as in, without their interaction. Sorry all, but the details are under wraps until we get closer to releasing. Trust me, I wish we could say more as it is very exciting, however, it is in our best interest to keep it on the DL.
Cheers,
Adam
I guess, "elasticity" means change of block generation algorithm. Periodic block generation and meaningless calculations are a trash for payment system. If block generation will depend of new transactions appearence - it will be really great.