iDiaper.com proudly carries disposable briefs with tabs. The reason to use this style of brief is because of convenience and becuase there is a vast selection of these type of products out there. Even here in the plus sizes area, there is over two pages of options to choose from. These are the most common styles that people find in the regular stores, and people are used to using a tabbed brief system. They are convenient in that you can simply throw them away after you use them and you are done. Thus the convenience and the wide selection makes these products the most popularly used, and a lot of research and development goes into making these products better.