1Password. Use Dropbox to distribute. This has provided much more incentive to use different passwords for different services. I would go a step further and s

1Password. Use Dropbox to distribute. This has provided much more incentive to use different passwords for different services. I would go a step further and start using different email addresses for each site too. 1) You can track where spam comes from 2) It helps combat (somewhat) the email matching/tracking across multiple services.