When boiling eggs do you but the eggs in before or after the water is boiling?

It was commonly believed that adding salt to water lowers the boiling temperature of water and causes it to boil faster, however this was shown to cause such a small change that it was rendered insignificant (however covering the pot will decrease loss of heat and will cause the water to boil faster than an uncovered pot).

Adding salt to water essentially only adds flavor to the pasta that you are cooking, so adding salt before or after the water is boiling really doesn't matter. What does matter is that you add the salt before you add the pasta.