As IA/UXUsability guys, We often face the situations of making decisions whether to implement new initiative or strike it off.
Ex: redesigning of an existing application, making your site compatible with mobile/handheld devices, implementing web 2.0/RIA style of interaction etc..
I'm interested in knowing how the IxDA community evaluates such new initiatives.
Please share your thoughts, any references to online resources.
Thanks in advance.