I just recently read that tomatoes canned in the US don't break up easily in sauces because of the
calcium chloride use in processing them. It is added to keep them from becoming mushy in the can. Italian processed tomatoes such as San Marzano don't have the calcium chloride, therefore they break up and become a sauce more easily. I read your post right after I had to run a can of Tuttorosso (sp) tomatoes through the blender to make a sauce for eggplant parm.
I love scissors...plastic is the bane of my existence.
I can never open anything in plastic. Potato chip bags, anything in a bag, I cannot open it with my bare hands. It drives me crazy. I now have scissors at hand all the time.