Owen K.C. Stephens
Adventurer
I'm currently playing a diviner/cleric of knowledge god multiclass (working toward mystiuc theurge), using the cloistered cleric and specialist wizard variant rules from Unearthed Arcana. So far the character certainly doesn't seem to have as much game mechanical impact on the game as the ranger, warblade or warlock.
While it can be nice as a player to be able to lean on divinations, a DM who keeps you from interacting with the main hidden bad guy in a way that makes you suspecious can short circuit most low-level divinations. And the high-level divinations are so useful non-specialist wizards are going to have them too.
In fact, it can be a useful tool for the DM. If the plot revolves around the creepy alchemist being mistrusted by the town, but he's actually innocent, having a PC be able to tell he's innocent can speed things along. If the townsfolk have no reason to trust the PCs they can go right on being suspecious, while the PCs must decide if they're going to settle down and investigate the mystery, or try to use detect spells on a town population in the low thousands. especially if the townsfolk are already suspecious, the second option rarely works well.
While it can be nice as a player to be able to lean on divinations, a DM who keeps you from interacting with the main hidden bad guy in a way that makes you suspecious can short circuit most low-level divinations. And the high-level divinations are so useful non-specialist wizards are going to have them too.
In fact, it can be a useful tool for the DM. If the plot revolves around the creepy alchemist being mistrusted by the town, but he's actually innocent, having a PC be able to tell he's innocent can speed things along. If the townsfolk have no reason to trust the PCs they can go right on being suspecious, while the PCs must decide if they're going to settle down and investigate the mystery, or try to use detect spells on a town population in the low thousands. especially if the townsfolk are already suspecious, the second option rarely works well.