[earlywarning] Some further scoping issues

["Hannes Tschofenig" <Hannes.Tschofenig at gmx.net>]

For the future work in this group I furthermore suggest that 

* we do not focus our efforts on defining an architecture used for
distributing of alert messages (like we did it in ECRIT with the
PhoneBCP/Framework document). Instead, we develop building blocks (like
conveying CAP in SIP). I believe we will run into lots of problems with the
different usages, different solutions that have been specified elsewhere
already, etc. 

* we do not pick a single alert document format (as a
mandatory-to-implement), like CAP or GeoRSS, but instead give those who
deploy these mechanisms freedom. 

* we do not define our own alert document format (because there are other
formats available already). 

We can always decide later to document ways how people use our stuff. 

Ciao
Hannes