That should work for your users, but I believe the exchanges have security policy set , that they always have to let the wallets sync the blockchain and they can't use bootstrap or chain downloads.

dont worry we in contact with mullick (cryptsy wallet maintainance team) he do a great job
did u become a DMD Diamond investor lately? or just wana show us ur zeitcoin signature?
i wish u best luck with ur coin i still hold 100 million zeitcoins
but if u wana give us feedback send me pm its always welcome
but dont spread rumors that dont fit to DMD Diamond
As many times as your Diamond signature was in the Zeit forum, no one complained , strange you take offense to mine. Everytime I am this close to buying some diamond , your network has problems and I put it off. I did place a link so you can keep an eye on your block number at cryptsy, so I don't think that was rumor. And I said
Possible reason for the forking , not 100% certain, I leave that up to you guys.
Later,

FYI:
Since you mentioned it.
Your 100 mil zeit, you got for less than $75 is now worth ~$500.
Not too bad for less than 7 months holding time.