Push Email could of course be "seen" as an alternative to a pager... of course an email can be much longer than a 15 - 30 character message! Aka SMS (which we all know about!) Yes its instant, it works, cheap too!
I use a Server for collecting / sending emails, and its configure to retrieve emails every few mins, and it works. I could setup Push Email, but I do not see any real lneed for it. My Emails are required for Support / Consultancy ect and it works fine with my WM5 device. Again there are others that may not use it for this type of setup, and hence no need for push email. Thats not to say I can use it, because I can and its all ready to go, but I just do not need it. And its certainly never stopped me offering a service to customers because of the "lack" of Push Email.
But to say its so essential that you need information from someone as they are going on leave really does beg the question "why not use a phone" or another method.
Sometimes we rely on too much Technology, which was the point I was trying to make. What if you were stranded in the middle of nowhere and your PPC Battery died and have no way of charging.... what would you do..... sit there or use some iniative?
I still see this service as a "late comer" to RIM's (Aka blackberry). However, to some its probably a god-send and means you have a service you always dreamed of !!!!
Still, each to their own me thinks! and I agree, if it was not for all of our comments and opinions, devices and services like PPC, Smartphones and even the soon to hit up (UMPC) and the NEXT version of the Windows OS Mobile Software would not be in development
BTW, please do NOT take things so seriously guys; My sister having cancer and the loss of her leg is FAR FAR more important that a discussion about the NEED for Push Email.
There are more important things out there to consider
Thanks again.