While the release day is still unknown -- sometime in June is as much of a hint as we're getting -- pledging signs you up for updates about the imminent release of Firefox 3. You can also use your favorite social networking group (Facebook, MySpace, Bebo, Twitter) to follow the journey of Firefox to a world record.
When I wrote this post, 356,554 people had pledged to grab Firefox 3 on Download Day 2008. The US is leading with 58,862 pledges, with Brazil in second place with 23,030. Wherever you reside, be sure to participate in this fun event!