An anonymous reader writes "Mozilla cranked out a new version of Firefox 4 (Beta 11-pre) that includes the proposed do-not-track feature. Both the nightly builds and latest trunk builds integrate the do-not-track feature. You could accuse Mozilla of wasting time with Firefox 4 beta-testing, but this feature certainly has surfaced fast."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's now on IFTTT. Check it out! Check out the new SourceForge HTML5 Internet speed test! ×