I feel weird using this as an individual, but I think it would be awesome to use for a business. I'm sure that's on the roadmap though ;-)
I think part of what would make it less awkward is being able to prepopulate the page. If I send a blank page to friends and are like "gloat about me" they'll think I'm an egotistical asshole and I don't really want to be an egotistical asshole.
Of course, I sort of felt this way about personal landing pages and LinkedIn at first too.
I think a more passive way of sharing it would help too. Maybe integrations with about.me, flavors.me, LinkedIn, and the major blogging platforms. Actually, this is probably the top feature request if I had to pick one. Just let this thing float in a widget on LinkedIn.