The game has been goin on for decades, but we switch characters every few years with old ones becoming NPCs. At teh moment the PCs have about 6 to 10 points in their Rune Pools. We are pretty much using RQ2/RQ3 rules, but are using RQG Rune Pools. The issue with temples and cults is that the PCs are in a relatively unexplored area of the world. There are several population centers about 3k people, but they are spread out. The cults are semi custom being subcults of major ones.
Perhaps it is the accessibility to Spirit Magic vs Rune Magic which is influencing things. It is a lot easier, and cheaper, for PCs to get access to Heal Wound than a Heal 6 which is influencing their choices. Just wanted to know what others have experienced.