nuttzy writes, "COWS Ajax takes over where Ajax leaves off. The web has gone through a great period of experimentation and there is now a dizzying array of frameworks, add-ons, howtos, and books. The common drawback these Ajax aids all fail to overcome is that, even with aids, apps take a long time to create and debug. Many times someone has already created a great tool and you'd really just rather use theirs instead of reinventing it (especially if it's a Google, Yahoo, or other trusted player). Wouldn't it be great to drop in a single line of code to gain a huge amount of functionality that frees you for something else? You can't do that with Ajax, but you can with COWS (Changeable Origin Web Services) Ajax. Now highly interactive third party services like SpellingCow are possible."