Senh: It's a good read on how to use Twitter to track news that you care about or market your brand. Lots of hashtags.
Senh: Rupert Murdoch has a Twitter account! I wonder if he has a MySpace account. I also wonder if this means anything else - i.e. that he's actually interested in the microblogging site.
Senh: Twitter can't go public until they can demonstrate some kind of revenue stream. Looks like they're getting private money to make that happen. Without a decent revenue stream, they can't go public. They can, but it would probably tank after the initial round of trading.
I just noticed today that there's an option to sign in to multiple Google accounts. I have a personal Google account and a couple business accounts. Now, I don't have to sign off from one to use the other. There's an option to switch accounts next to your username at the top right corner. I mostly only use GMail and Google Docs. I wonder if they just launched that today, or I've just never noticed it. Anyway, it's awesome.