How can actual spells have "limited cast", its outrageous

[Maebius]

[quote name='Muratus del Mur' timestamp='1310238846' post='87454']
After the memory stones there will be the learning stones and after that the research features , after that new resources, with other monopoly, and so on. The "edge" of the development will always be expensive and hard to get, compare it with the modern days technology.
[/quote]

I believe this is the reference being questioned here. Since "Research and Connections" has been live for a while now, and Memory Stones as well.
Perhaps we have not found them yet?

Edited August 18, 2012 by Maebius

[Fyrd Argentus]

Um, is a "learning stone" just a memory stone that has been imprinted with something to learn?