Let's say Google is the most important. What's number 2?
I'm talking about customer-facing websites and services, not infrastructure like Akamai and phone companies and ISPs and even AOL.
What do you think?
(Yes, this is an underdefined question. Please don't respond: “Do you mean by number of users or by influence or by....?” And “Does news.yahoo.com count as part of Yahoo?”.... I don't know. This is just for fun. Just make up your own criteria.)