1.BugMeNot – instantly get disposable login details for any popular website that forces you to register.
2.DailyLit – read your favorite books by email (on your PC, mobile, etc.).
3. FranceRadio – neat MP3 Search Engine that lets you Find, Play and Download favorite MP3s for FREE.
4.Google SMS – provides mobile users with a quick access (via SMS) to a wide range of practical information and tools (i.e. business listings (pizzerias, shops, etc.), weather, movie listings, driving directions, currency converter and lots more.
5.Podlinez – listen to your favorite podcasts from any phone. Just enter the RSS feed URL for the desired podcast and get a free-toll number to access it from a phone.
6.RetailMeNot – locate fresh discount coupons for thousands of web merchants and services right from your browser toolbar. Video demo.
7.SoLow – on a daily basis SoLow auctions 4 different items (iPhones, HD Screens, etc.). Anyone with a mobile/PC can participate in the auctions by placing their bids via text-messaging. The user with the lowest unique bid wins the auction.