Did you ever think about two-step verification to increase your password security?

My feeling is that two-step verification is still not very common, although a lot of services are listing this feature. Here you will find them:

Facebook
Google
Microsoft
Twitter
Evernote
Dropbox
Apple (currently just available in U.S., UK, Australia, Ireland, and New Zealand)

Helpful apps are e.g. Google Authenticator or Authy.