Not that anyone really cares, but here is an explanation of the fruit/veggie delima.
Frequently Asked Questions
Other Things
Is a tomato a fruit or a vegetable? Printer Friendly Version
The confusion about 'fruit' and 'vegetable' arises because of the differences in usage between scientists and cooks. Scientifically speaking, a tomato is definitely a fruit. True fruits are developed from the ovary in the base of the flower, and contain the seeds of the plant (though cultivated forms may be seedless). Blueberries, raspberries, and oranges are true fruits, and so are many kinds of nut. Some plants have a soft part which supports the seeds and is also called a 'fruit', though it is not developed from the ovary: the strawberry is an example. As far as cooking is concerned, some things which are strictly fruits may be called 'vegetables' because they are used in savoury rather than sweet cooking. The tomato, though technically a fruit, is often used as a vegetable, and a bean pod is also technically a fruit. The term 'vegetable' is more generally used of other edible parts of plants, such as cabbage leaves, celery stalks, and potato tubers, which are not strictly the fruit of the plant from which they come. Occasionally the term 'fruit' may be used to refer to a part of a plant which is not a fruit, but which is used in sweet cooking: rhubarb, for example. So a tomato is the fruit of the tomato plant, but can be used as a vegetable in cooking.
And one more,
To really figure out if a tomato is a fruit or vegetable, you need to know what makes a fruit a fruit, and a vegetable a vegetable. The big question to ask is, DOES IT HAVE SEEDS? If the answer is yes, then technically, (botanically) you have a FRUIT. This, of course, makes your tomato a fruit. It also makes cucumbers, squash, green beans and walnuts all fruits as well. Along with the fruit from from a plant or tree, we can often eat the leaves (lettuce,) stems (celery,) roots (carrots,) and flowers (broccoli.) Many of these other parts of the plant are typically referred to as VEGETABLES. Now don't go looking for tomatoes next to the oranges in your grocery stores; fruits like tomatoes and green beans are usually (alas, incorrectly) referred to as "vegetables" in most grocery stores and cookbooks.