George Washington. He was also the first president.
Both sides get something out of it. If people are trading it is likely they are trading for something they don't have direct access to and therefore need to trade something for it so someone else can give it to them. If the trade is fair, both sides are happy and satisfied with the item(s) they received.
By voting online, the elections can become more democratic because they allow people to put in their actual state. This means that more votes will be counted from each state and sent to the electoral college, which will make the elections have more of an equal and accurate vote when choosing our next president.