user575: Does a wallet in blockchain.info My Wallet contain a pool of extra keys as in bitcoin-qt?
Should the wallet be backed up after every new address is created, or only after several are created?

user196: It doesn't (or, at least, didn't).
Email backups will be sent to you every time you create a new address.

575: <p>Does a wallet in blockchain.info My Wallet contain a pool of extra keys as in bitcoin-qt?</p>

<p>Should the wallet be backed up after every new address is created, or only after several are created?</p>
 196: <p><a href="https://bitcoin.stackexchange.com/questions/4627/does-blockchain-info-backup-wallet-include-also-the-next-addresses">It doesn't</a> (or, at least, didn't).</p>

<p>Email backups will be sent to you every time you create a new address.</p>
