David, is it really that easy to scare you off.
Naturally, there much more different between these two features of design than there are similarities, but as an observation only, with no comparisons to fundamental design elements, or as an aesthetic, I was merely caught by what appeared to visually be a similarity and then of course wondered if they could be connected and linked in some small way.
Dave, if you have something to offer, please do, I promise I won't yell at you, but the others should realize that I wasn't lashing out at them either, I just believe they, other than Ed, may have misunderstood, or read more into the original post.