I've been using Lastpass for some time mainly because of two features. First, it's supported by both Apple and Windows devices. Second, Lastpass supports multiple "Identities", so my wife and I share a single account we can have separate sets of passwords for those accounts we don't share. If the new "cloud"ed Keychain supports multiple identities I could totally go with it and drop Lastpass, since I rarely use the PC anymore. Also, is there any kind of export/import route to move from Lastpass to Keychain?