Sorry to burst your lunar bubbles, but the size difference is unnoticeable to the human eye. Compared to last month's and next month's full moons, the size difference is about 2%, which for an object around 30 arc seconds across cannot be resolved by the unaided eye. This would be true even if those other full moons were available for comparison -- which they aren't. A better comparison would be with a full moon at apogee, farthest from earth. Well, last August's full moon (Aug 25, 2010) was close to apogee, and the size difference between that moon and this close one would indeed be noticeable (about 14%). But do you remember what last August's full moon looked like? Did you even bother to look at it? Even if the "supermoon" phenomenon were perceptible, viewing it at, say, 7:00 PM or 8:00 PM (or your time zone's equivalent) would make no visible difference, even with a telescope.