To submit your URL to Google, simply click the following: 'Submit to Google.' This will take you to Google's Webmaster Tools Sign in. Don't worry, you won't need to sign up for anything at all- just scroll down to the bottom of the page and you will be able to submit your about.me URL.
Type in your URL (Ex: http://about.me/yourname), fill out the CAPTCHA and click 'Submit URL.' BOOM- your personal about.me url is now submitted to google