Plank.com. ...

What makes a domain name valuable? 
For starters, a domain name needs to be short, easy to spell, and memorable.  Plank.com fits all three criteria.  Plank.com is a perfect name for numerous uses.  When a name like Plank.com is paired with great content, your website has a chance to spread virally.  Plank.com is unforgettable, which is critical to your success online.

Plank.com could also be used as a fitness website, since "plank" is a common exercise position.

Plank.com was first registered in 1996, making this domain name 18 years old.