Well, aren't you in a mood today?
You'll have to excuse me for not being explicitly clear in which carry method I was discussing. I thought we were discussing front pocket carry but it appears you assume that I have either never carried a knife in my back pocket or have never thought to wonder how to best accomplish such a task.
Of course the blade is only at the seam when front pocket carried! The knife is in a completely different orientation when transferred to the rear pocket. Guess what? It's also only against the seam if carried tip-up with the clip on the right side of the knife in the right front pocket. Are you going to bust my balls for not mentioning that moving the knife to the left front pocket would have the blade opening arc into the pocket and no longer supported by the seam? In addition to that, when front pocket carried the knife is not going to shift into the pocket as much or at all when compared to rear pocket carrying. The cut/sweep of the pocket will prevent this, any force will move the knife towards the rear of the pocket.
That's fine you think they're better, I still think they're ugly. Don't get your feelings hurt, it's just my opinion.