I would have to agree on all points. When I smoked I only noticed the great smell of a lit cigarette, not the ashtray smell everyone else was getting. Food has always tasted good to me but it does seem to be getting better as time goes on.
When I go on my trips for work I can always tell what floor of the hotel is the smoking level.....good thing I don't have to go there anymore.
And I've never been a big flower fan, but I can notice the ones I like a lot more now...Wysteria (sp?) honeysuckle...all a lot better now.
And BD...have to agree with you on the litter box...DAMN!