Originally Posted by
Jennestia
100+ isn't exactly "tiny", given there's people who can make entire games solo (Touhou). They also mentioned that while they intermingle (XI/XIV dev team for example) the rest are on their own divisions because despite popular belief, Square Enix isn't an MMORPG company that can dedicate everyone on the payroll to one project.
XI's dev team is tiny, as they pulled people from it for XIV's initial development and the dry spell of content from 2007 - 2009 kind of shows that.