There's some Morphs you might want to look at:

the InternalThreadNavigationMorph lets you jump between projects (and 
organize them into threads, etc)

The StackMorph lets you make pages with fields on them

You can make active links in the text in GeeMail morphs and elsewhere.

-- 
Ned Konz
currently: Stanwood, WA
email:     ned at bike-nomad.com
homepage:  http://bike-nomad.com