I have a gateleg table that is about 3 x 5 when fully opened and it is not nearly large enough! I'm a messy scrapper though. I have stuff (read as 'scraps') all over the place. I keep a trash can right there and try to cut and toss, but.......
Also, I have pencils, rulers, punchs, stickers all spread around. I have most of my stuff organized in a "junk drawer organizer" I got at Linens and Things and a couple of other small divided trays and a small two drawer unit. But I don't keep those on top of the table so I have to get up to retrieve them (in a bookcase right next to the table) and then I don't put them back immediately and suddenly my table is covered with stuff.
I knew I probably needed more room when I bought the table, but I needed something that folded up really small so when I want my bedroom to look presentable it can! (With both leaves down the table is only about 6 inches wide!) When I get really desperate I put a tv tray next to my table for extra space. In a perfect world I would have a large "counter" out of laminate sitting in front of some sort of corkboard/pegboard combination with everything hanging in front of me, kind of like a tool bench. Maybe in my next life!.....................P