Blau, I have to PARTIALLY agree with you - in general, most textures (and 99% of the ones I've done...) aren't "unique" or "detailed" enough to merit sales. However, I have seen some photorealistic textures that obviously took a lot of time and effort to compile; if they were sold in collections of like textures for a reasonable price, I'd see no problem with selling them. Selling one texture, thrown together in fifteen minutes and usable on only one model as-is would be (is?) silly, but selling a set of related, highly detailed ones makes perfect sense to me.