You're probably never going to hit the swap for a good reason. You might hit it if you do a mistake (resizing an image by 5000% and not 500%), in which case you will suffer if you let your gigabytes of swap get filled), or if you have specific needs (video editing, and still...).
Keeping a swap partition in a 2011 computer is 1. a waste of disk space, 2. an unecessary matter of worries (2-1. may leak some infos, even if your other partitions are encrypted, if your computer is stolen, 2-2. a source of potential bugs).
Keeping a swap partition in a 2011 computer is 1. a waste of disk space, 2. an unecessary matter of worries (2-1. may leak some infos, even if your other partitions are encrypted, if your computer is stolen, 2-2. a source of potential bugs).