Ecofarm
Deity
I don't play a lot of MP, so I don't understand. Please be more specific. Why is Stone so good? The stone wonders you list don't seem that great to me.
MP = No Tech Trading.
Great library requires literature when the tech is still expensive (before CS). Generally, a waste of time in MP because: Pangea = early rush, and Island = CS rush. Great Lib does not reach fruition until the industrial age anyway (when the bonus scientists have helped achieve a significant tech lead), so it just does not help in most MP games.
Oracle, used for Metal, Monachy, Machinery, or Fuedalism will result in a CS date of >200AD. Game lost. In pangea, longbow are great for defense, but will you enjoy watching the point leader pull away while you scramble for guilds with a crappy economy and he works 4 cottages in bureaucracy?
Masoleum is effective only if you have at least 3 golden ages. 2 might make it worthwhile, but in MP, you get 1 GreatPerson for academy (scientist), 1 for engineering or a wonder (engineer), and one for a golden age. Getting 2 more for another golden age will not happen until the game is over (industrial era).
With all of those questionable benefits, how can you choose marble over:
Notre = +2 happiness (all cities)
Hanging = +1 pop, +1 health (all cities)
Maoi = always worth building, usually in cap.
Immediate gratification gets the job done in MP.
ps. I pretty much only play MP. I got tired of trying to memorize AI behavior to exploit the code. Playing against the code (in many ways) got boring, now I prefer human opponents.
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