GiG writes: Social media company Twitter is struggling to craft a profitable business model, but the Web-based service has helped Dell Inc chalk up millions of dollars in sales.
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×