Not every dip is based primarily or exclusively on the mechanical advantages. Those, to me, are the problem. To clarify, my initial statement of
me said:
When I read comments like "every Barbarian needs a one level dip as a lame Oracle", I consider dipping to be a powergaming construct rather than a tool to construct interesting characters.
should be expanded to note that multiclassing in general, including dipping in some cases, can be used in either capacity.
However, "I only want one level" seems much more common in the Powergaming capacity than in the capacity of realizing an interesting character concept.
S'mon nails it. The issue isn't that a dip can never be a good thing, but the "every character X should have a 1 level Y dip" issue. Seriously, EVERY barbarian should be an Oracle and be Lame? And not one of them should ever take a SECOND level in Oracle, since that would not provide an equivalent power boost? Isn't advancement along that path also building on that interesting character concept that cried out for incorporating Lame Oracle?
[ASIDE: Simple solution to Lame Barbarian? Remove all Oracle Curse references to "level" with "Oracle level". If the Barbarian needed 5 Oracle levels to be immune to Exhaustion, that would be the end of Lame Oracle Dips. And that would also demonstrate how many of those constructs are based on great role playing reasons because that Lame Oracle so perfectly fit my character concept, and how many are based on a desire to eliminate the Rage drawback. What percentage of Barbarians for whom Lame Oracle is compelling based on that character background and concept take that level at any point other than 5th character level (ie as soon as it will eliminate Fatigue, and certainly not before)?]
Similarly, it sounds like Empirate's character fits well as a Lore Oracle. Since he has received these visions all his life, did he start his career as an Oracle or a Paladin? Seems like those visions wouldn't start at, say, third level. [ASIDE: I liked the 3e optional rules for starting out as a 1/2 level in each of two classes - has that ever been written into Pathfinder rules? That would seem eminently suitable to the Oracle/Paladin in question, who has clearly been lead to both classes from childhood.]
It also seems like this guy would advance as both a Paladin and an Oracle, rather than taking a 1 level dip then progressing exclusively in a single class. Mechanically, that might suggest a Paladin archetype that trades out his spells, since the Oracle will provide these, and probably better. But then the archetype also needs to fit the concept. It seems like advancement in both streams would be the logical path for a lot of well-reasoned concepts that cry out for more than one class.
In practice, of course, it's often very difficult to differentiate between a concept that cried out for specific mechanics and specific mechanics which synergize well being shoehorned into a concept after the fact. [And sometimes it's laughably easy, of course.]
Some are easier to justify than others - the Barbarian gets civilized fighting training, so he takes one or more Fighter levels (the 3e issue was that he took 2 levels, each with a bonus feat, but never 3 since he wouldn't get a bonus feat from that level) or gets enhanced training as a scout so he takes a Ranger level or two, seems a lot more plausible than the Barbarian getting some book learnin' and gaining a level of Wizard or Alchemist. Especially when the book learnin' ends now that I have that one thing I wanted from a single level of this particular class.