But with 6 slices at least one will be good...
Unfortunately there is a multinational conspiracy to prevent the development of the complex technology required to
create toasters with the ability to toast 6 slices simultaneously.
The fact is, they believe that having the ability to toast 6 slices of bread, or bagle,s or what have you, all at once, might cause people to eat more grains. This will place a strain on the grain industry (while simultaneously reducing those peoples strain in the bathroom). This extra strain will mean that farmers require more gasoline to run their tractors and so forth, which puts additional load on the gasoline supply. Prices for gas will skyrocket, people will stop going to the store, and demand for grain will plummet, as will the use of tractors.
Essentially, creating a 6-slice toaster will put the country into a roller-coaster of gasoline and bread prices, which is why their is a huge conspiracy to prevent the development of such technology, however useful it may be at a glance.
