I like very much to use all . My favorite is
http://about.me/web20education A custom profile and a personal analytics dashboard
Flavors.me allows anyone to create an elegant website using personal content from around the internet
Ideal for personal homepages, lifestreaming, splash and microsites, celebrity fan pages, commercial promotion, brand marketing – and everything in bettween .
Gizapage a social media hub that helps consumers and brands optimize their social media outreach by aggregating and serving their many profiles side by side on one webpage and under their own domain.
Retaggr is about you, your online presence, and your activity across your favorite internet services. You use Retaggr to show the world where you live online, and make it easy for others to get to know you and, and to connect. It’s the modern day equivalent of a business card.
DooID is your one-stop virtual business card that links friends, contacts and clients to your networking websites, business info and contact details.
With IdentyMe you can make your virtual business cards and collect all your contacts in one place and create a portfolio. It will helps you share information with new people, find new friends and business partners.
chi.mp stands for Content Hub and Identity Management Platform. You can use your chi.mp site to collect, promote and connect the elements of your digital life in one place. This includes displaying your contact information, biography, blogs, messaging tools, websites and content from services such as Twitter, Facebook and Flickr.
You can create a beautiful, professionally designed websites for you and your personal brand in a matter of minutes with Magntize.