<p>Brown is the exception, not the rule. The vast majority of ED colleges don't care if you apply EA elsewhere simultaneously. (I say "vast majority" because I don't know the universe. But Brown is the only college that I know of with that specific ED policy.)</p>
<p>Similarly, Georgetown is the outlier in the EA world. Most of the EA colleges do not restrict applicants from applying ED somewhere simultaneously. Except, of course, Yale and Stanford, both of which forbid their EA applicants from applying EA or ED anywhere else. But Yale now permits ED applications where an ED application is required for scholarship consideration and the decision is not made before January 1 -- something that seems directed at some LAC programs that really aren't competitive with Yale. I don't know about Stanford in that regard. And both Yale and Stanford allow simultaneous rolling-admission applications.</p>
<p>All of the following are very common strategies, depending on the student and what he or she wants:</p>
<p>-- Apply ED to one college and EA to one or two (or more) others
-- Apply EA to four or five colleges simultaneously
-- Apply SCEA to Yale or Stanford and put an early rolling-admissions application in to their state flagship, or a good out-of-state public like Michigan, Wisconsin, or Penn State that offers rolling admissions</p>
<p>There is also something called ED II at some colleges (mostly LACs), where you can apply in December after the first round of ED/EA results come out, and get a decision in February. As with ED, if you apply ED II and are accepted, you are committed to enroll at that college. But that can be a good option if you get disappointing results from your EA or ED reaches, or if you don't have it together to apply ED or EA by the end of October. Provided of course that you really want to attend the particular college.</p>
<p>Finally, no thread about ED or EA would be complete without this warning: If you are accepted ED, you are required to enroll even if you find the college's financial aid package disappointing. That's the main reason most students DON'T apply ED: they don't feel rich enough to forgo the opportunity to compare financial aid offers from different institutions. EA colleges attract many more EA applications than the ED applications ED colleges get. EA is a better deal for students.</p>
<p>Many posters here will tell you categorically not to consider applying anywhere ED if you need financial aid. I don't think that's absolutely correct -- some ED colleges have pretty predictable financial aid policies, especially if the family doesn't have the kind of funky assets or situation that makes analyzing its resources hard. If you have done your homework, applying ED can make sense. But certainly true that no one who is sensitive to how much aid he or she gets should be applying anywhere ED without having done a LOT of homework.</p>