Entering a blank pword in mac os x terminal?

Windows accounts can be without pword but UNIX / OS X accounts cannot. You may have a setting on a particular computer to automatically login without typing the account pword but that only works for starting the computer. For remote login, you will always need the account pword. If Apple designed the network security to allow login without a pword, hords of bloggers would be raging against Apple as irresponsible.