It's definitely going to be harder than it sounds to acquire millions of users in the U.S.. It's going to be a lot of work, and you can't make light of that.

Advertisers are paying millions to companies whose practices are often borderline and an annoyance to Web users. The problem is what to put in place of distributed advertising.

It is harder to conceal ignorance than to acquire knowledge.

I definitely want another crack at them. We are going to come out even harder, and it's not going to happen again.

He's definitely in the lead,

Lagging sales may be due, at least in part, to many or even most users having all the computing power they need.