Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
A periodic table (free) for us college students :D

Actually, that would be really cool. You'd click once on the element, and it could zoom in on a pop-up menu that showed more info (atomic mass, full name, abbreviation, maybe one more simple thing) then if you clicked it again it would go to a separate screen that showed really detailed info (full electron configuration, family name, properties, maybe even some facts about it). I would probably get it even if I wouldn't need it; I like knowing stuff about the elements, mainly to show up my Dad at Jeopardy (hard to do since he's so good at them).
As a plus, on the first screen, under the table, there could be a link that would start to play the elements song. That would be funny.
 
A way to force the Mail app to always start at the list of email accounts, rather than inside an account that has unread emails.

Unless I'm misunderstanding what you wrote here, the iphone already does this - it remembers where you were before you exit the mail app to go back to the home screen. On my iphone when I click the mail icon it brings me to the accounts page where my mail2web and .me accounts are listed. I can click either one of those to go to the different mail folders within each account.

Is that what you're talking about?
 
1) a program for searching calendar items
2) a call phone filter + answering machine
 
GPS and a app that knows what coffee I want when I go into starbucks
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.