I can see many uses for it. I can also see the two at sign notation carring on the "tradition" of temp tables.

Conversly would name spaces be better for this?

@session.myusername = 'Buford H. Pusser'

@server.panicphone = '202-456-1414'

Who gets to set server variables? Who gets to change them? When they get changed when do I see the effect of the change?