The contents of those tabs might make a difference! All of my add-ons except for Ad Block Plus are disabled right now, 2.1GB of memory is being used. I'm sure

The contents of those tabs might make a difference! All of my add-ons except for Ad Block Plus are disabled right now, 2.1GB of memory is being used. I'm sure I could open up 200 tabs of Hacker News without problem. ;)