future of notification services

whats the future of notifications services?
also if i'm building a messaging (notification) application, should i use
SSNS or MSMQ?
Ofcourse i'll be using .NET.
I just need to know what technology i should invest in? & whether investing
in SSNS would be worth itoops wrong newsgroup
"Paul" <paulh@.eprojects.ul> wrote in message
news:eZzbosXYHHA.1244@.TK2MSFTNGP04.phx.gbl...
> whats the future of notifications services?
> also if i'm building a messaging (notification) application, should i use
> SSNS or MSMQ?
> Ofcourse i'll be using .NET.
> I just need to know what technology i should invest in? & whether
> investing in SSNS would be worth it
>