Of all of the terrible terrible things us prospective grad students have to worry about, this is probably the least important.
However, I am in a situation (as many may be) where my favorite school may not respond to me until after I have to make a decision for my second favorite (which I have been accepted to). UC Berkeley is only committed to notifying people by the end of April, while Georgia Tech and UW-Madison want my decision April 15th.
I am going to accept one, but what happens if I hear from Berkeley afterward? Is it as simple as writing the other school back and saying, "I'm sorry, I'm sorry. Nevermind" ?
This is just optimistic looking ahead, but I may be in a time crunch should this situation occur and I want to be well informed. Any advice?