how Google can beat Facebook part 3. (ultra short post)

When someone adds another person through the interest match feature, it should say so in the notifications bar.

How Google can beat facebook part 2. (short post)

Another really good Idea for Google would be to integrate wave into Google+ so that, people who meet each other through the interest match system could work together on writing some brilliant stuff, and Then they should be able to choose whether it was going into public domain, (would appear in the serps), hidden domain (only selected circles) or super hidden domain (only the authors), This could be the thing that not only changed Google+ into becoming the new Facebook while Facebook will be the old Myspace. it would also help Google learn more about its users.
:)