Sergey Brin has started a person blog here http://too.blogspot.com/
According to Sergey, the blog is:
This will be " Welcome to my personal blog. While Google is a play on googol, too is a play on the much smaller number - two. It also means "in addition", as this blog reflects my life outside of work."
Finally Sergey has realized that his name has lots of power and he can do some marketing for this wife and his investments as well. I think he also believes in what and why he is doing it.
In his first blog he is talking about the power of one of his investments and how this is affecting him personally. You may want to check this out. His wife's company is called 23andMe.com,a consumer-oriented genetic testing company that his wife Anne Wojcicki co-founded. I find this very interesting and I may want to run some DNA tests of my own one day, when I get some time for it.
I do want to find out what is the GPR of that page before and after Sergey’s blog. One thing is that I did not see an actual link to the site. Come on you know what those links do for the GPR man.
Good luck blogging buddy ;)
Vassil