Dave Sifry responds in the comments, saying “I’ll be very clear about it - Technorati isn’t for sale.” Which means, of course, that Technorati is for sale.
Some free advice for the entrepreneurs in the group. Never say that you aren't for sale. You are for sale - everything is for sale, at the right price. Saying that you aren't is a mistake - possible buyers read it and hear "I'm for sale but its going to be expensive." or "I'm talking to other people and its too late for you to come to the table."
Technorati is totally for sale, just like every other company in the universe is until the Board of Directors looks at a potential offer and says otherwise.