I agree with this.
Many people (even in species profiles I've seen) will post a pic with a name, just because the LFS, or Joe down the street sold it to them as that certain species.
But I find in a lot of cases, LFSs and your average Joe's, are clueless to what they really sell or have, and in reality incapable of making a proper ID.
So unless you get a cichlid from a very knowledgeable, respected source, just because it was sold as Geophagus so and so, or Texas so and so, even a Parachromis so and so, doesn't make it that ...so and so.
I wish I had a dollar for all the times I've gone into LFSs and seen absolutely ridiculous IDs associated with common fish, and when you get into the more hard to recognize species like Geophagus, Vieja or Herichthys expecting a LFS to be accurate is a pipe dream.