Heya,
Check it out
Your Own VP website. you can grab your own name.ownvp.com and it's free. (Beta)
For example, if person name is Alex. then he can have alex.ownvp.com for personal contact. He can give alex.ownvp.com to anyone.. friends or whoever.. they can contact alex.ownvp.com through vp. So, Alex does not have to remember vp # or Ip address!
It's FREE. and NO Scam. Just to make it easier for most people who are not comfortable give away actual phone number.
Yes, it's similar with no-ip.com or dyndns.org but ownvp.com sounds better--- know it's VP.