I found this little comparison of ASP.NET AJAX frameworks helped to clear up some questions I had. Sometimes it’s hard to know which one to use or what features were supported by the various frameworks but this handy, dandy little chart should help to clarify things a bit. Thank you Daniel.
DISCLAIMER: Daniel is actually the author of ComfortASP.Net, one of the frameworks in the comparison.
I’ve been aware of the prototype library (if you want to call it that) by Sam Stephenson for some time now by way of Rico and even used it in my [edited] project. However, I had little idea of what all it was capable of due to a SEVERE lack of documentation and not really having the time to pick thru the source myself. Today, that was rectified. Finally, a great explanation of prototype.