My wife insisted I post this. I wrote all this in e-mails the past couple days trying to help a technologically-challenged sister buy a camera for her starting-out-photo-student brother, and they are in different countries, so cannot shop together.
Here is the little background: because these suggestions are for a specific situation. The student-photographer-in-question will have access to loaner lenses through the photography department. So, one, he does not need anything more than a workable lens for himself. And two, all that glass is Canon. So, regardless of my opinions, he needs a Canon camera and should put most of the investment in the camera.
The sister almost bought a Canon 5D mark II and a lens for $2000…and that is about $1000 too cheap. Thankfully, the lens they ordered was an EF-S and would not work on the 5Dmk2, so they were able to cancel the order, which was most certainly some sort of scam anyway. Then, they started thinking about the new 7D or a 50D. And that is where we pick up the story.