If you’re not there yet, this might help you sort some things out.
Pick a single idea and run with it seems like sound advice, become the authority and Google will find a way to point people to you.
More love for Google Plus Hangouts. And some tips how to use it well.
Nice overview on what factors you can control.
A lot of stuff I haven’t seen before.
The siren song of wiring all your Social Media together.
If you’re curious about Google’s Authorship framework you should check this out.