Bill Gates, Doing a Blog?

I just found out that Bill Gates is planning to do a blog. Now that might be a good thing except for the fact that he probably won't tell anyone that reads his blog about upcoming Microsoft products. If he would, myself and plenty of other people would like that.
And if he would post links to pre-betas of Microsoft software, or select a few of his blog readers to give copys of pre-betas, or even alphas, then Microsoft would have even more beta testers.
If he would post more info on his blog about what Microsoft is planning to do in the future, then that would be nice.

On a side note, Yahoo!, is planning to have a blog service called Yahoo! 360, which I won't be using. Go blogger.