Just a quick question....perhaps I'm a noob, but I don't understand the logic behind deliberately holding off in meeting other civs under the idea that we'll get more value out of the Great Library that way.
I mean, we're going to get the same amount of techs out of G/L (up to and including Education,) no matter when we meet people, right? So why not press the issue and try to meet others, just so we can have a better appreciation of the global strategic picture?
If the other civs are already up to or past Education, we'll get up to Education then lose the G/L. If they aren't up to Education, we'll continue to get use out of the G/L, researching up the "hard science" tech tree in Middle Ages until...someone else discovers Education, trades it, and it goes to us. Right?
(Assuming we GET the Great Library, naturally.)