- HowDoesShe.com The Stay in Love portion of the site is particularly great!
- Romantic Act of the Day This is a blog written specifically for men. On the front page it even says "Top Secret For Men Only." It hasn't been updated in a while but it has good content.
A couple of studies on relationships for those of you who might like to look at things scientifically.
- Trying to determine if positive perceptions of your spouse lead to increased happiness or the other way around
- A study on gratitude for your spouse and the positive impact it has on relationships (those that are grateful for each other enjoy more happiness and commitment, go figure)