Well, they did it, twice.
Spreadfirefox started out with the goal of getting 1 million people to download the preview release of Mozilla Firefox 1.0, and they reached that goal in about 4 days. Then they decided that they should up the ante to 2 million before the end of the ten days. And they did that too. Not a bad record for a program that isn’t even at the “official” release status yet. I’ve been using it for ages as my main browser now, and found it to be a joy. Apparently I’m not the only one.
Perhaps it’s time for you to give it a try.