My thoughts on it are no.
But, I wanted to put this on to webmasterworld, to get peoples feedback. It does not seem reasonable that a search engine would favor canonicals with dedicated IPs over those which do not… But, I wonder?? Which is why I put out this post.
A side note: I could name a list of technical reasons where host providers are concerned, why search engines would not force this option for dedicated IP addresses for canonicals in order to gain a better listing la la la. I don’t want to get into that now. I am looking at the basic fact which does better.
Appreciate the feedback!
eboda