I don't think you understood what I was saying. Personally, I think towers look better in a room as opposed to speakers sitting on stands. I think speaker stands look a little flimsy to me and sometimes doesn't look like the speaker that they are holding. However, I'm willing to forego the superior aesthetics of towers in favor of the savings you get from choosing book shelf speakers over towers. I don't need the extra low end that towers usually provide over book shelf speakers if I plan using sub(s) with my mains crossed over anyway.
Now, I'm only saying that in a situation where I was trying to decide whether to purchase towers over book shelf speakers, if I already owned towers, I would then use them with sub(s). I have used towers in addition to subwoofers.
BTW, I did not mention anything about bad sound. My point is that, if book shelf speakers with subs can give me the same sonic performance as towers, at half the price, why would it be advisable to purchase towers, save for them being more aesthetically pleasing in a room?