[wsrp][wsia] Request for input, useful portlet properties

During our call this morning to talk about fleshing out the Embedded Use
Case requirements, Rich Thompson and I thought it would be a useful exercise
to build a comprehensive list of typical look and feel abstractions that a
portlet could or should expose, in addition to the common properties we're
considering (e.g., locale, supported content types, etc.)    

Plenty of people in both tc's have direct experience creating
portal/portlet-related technology, so we figure that perhaps just passing
along a list of the abstractions (CSS classes, etc.) that you're working
with in your own products or environments would be a good start, and we can
then work on normalizing it for inclusion in the requirements.

Alan