Hi Gary,
I had a question, which the answer would benefit the members of ENWorld, so I'll ask it here.
With 4e potentially removing the "schools" of magic, I had a question. In 1e you established for spells the "school"--alteration, abjuration, conjuring/summoning, etc. The schools were interesting but in terms of the game, they never really seemed to be more than flavor text--outside of what detect magic would detect. In Unearthed Arcana, you started indicating what auras surrounded the new magic items, and you started mixing the schools a bit. (In the PHB there were 9 schools--mostly 8 and 1 called possession, in UA you started mixing elements of the two for certain spells).
Now, after you left, Wizards decided to do something with this classification--the Illusionist spell list was merged, some spells redefined and a few added, --possession being removed and "universal" being added for critical things like read magic. And then there were 8 "specialist" wizards, 1 for each school, so you had Enchanters and Evokers and Transmutists who were restricted to opposing schools.
But what was your original intent for the schools. Were you planning something in the expansion to deal with these classifications? Maybe something involving spell creation or negation or specialization? Schools in 1e didn't really have that much effect on the game, so I was wondering if you had any master plan for it that never saw the light of day.