(Introducing a whole new IB category...Minutiae!)
I hate new bars of soap.
I have really small hands and a new bar of soap almost always ends up crashing to the tub with my feet flying to avoid being hit. They're big and bulky (new bars of soap--NOT my feet), and they're slippery as hell, if used properly.
I think they should do some kind of "weathered" soap, processed in such a way to make them easier to handle and smaller. Or some kind of "junior" bar, for those of us that are height-challenged and have smaller appendages. And those hotel bars...TOO small. Don't go suggesting them to me.