Ajax...Well, everyone's talking about it...

Recently, I juz developed several little web apps for the university I'm currently working for. As u may notice, yup, Ajax powered...
The two best things I loved Ajax are: as a front-end coder, I do not have to worry about the server tech they'r using (unless they ask me to follow their tag libs...which is not bad anyway...); as a architecture, I do not have to make any extra decisions more than the original apps, which means design by Ajax without any Ajax in mind.....I even combine Ajax with old ASP tech....
Anyway....Ajax is an old tech as well....