This site provides some reasons for making the switch!!! Its a good read y'all
If I could persuade you to switch from plastic to glass in one way it would be for food. I used to microwave my food in plastic and now I know that probably not the best. Yes, most of these have plastic lids but you are not to keep the lid on while microwaving. Plus the lid is not really going to come into contact with your food unless the container is filled to the brim.
First I will say I think glass look better than plastic. Also the plastic does not last as long. Let me explain, so I had a million of the Starbucks cold cups and they did the job for maybe 8 months, and then they began to smell so bad. I would run t...