1. PDA: VERY handy. I didn't buy one til right before the clinics. But at least on Internal Medicine I use it every day and frequently at that. Epocrates is an awesome program. There are lots of other little handy programs out there too, like calculators that have formulas I've forgotten, books like "Surgicall Recall," medical dictionaries, etc.
2. None of us really can say what will happen in the future. There are factors that look a little grim (Methodist is a giant 10-headed monster that's expanding like crazy) as well as ones that make it look like BCM is only going up (New hospital, new clinic, new giant research building for more NIH funding, new study spaces/museum/labs). If Methodist were really THAT strong, they wouldn't have done a weak about-face and restarted several programs/cooperations with BCM right after the big "divorce." I'm talking Uro, Neuro, Ophtho, ENT, Psych, community health/vaccination program, etc. Also, if their "great" relationship with Cornell were really THAT great they wouldn't be talking to UH about starting up a 3rd med school here (look it up!).
In my opinion BCM took a bit of a hit in the short-term for what will prove to be long-term benefit. Methodist was an abusive leather jacket wearing, motorcycle riding, cigarette smoking boyfriend. We feel a little about losing Methodist as a primary affiliation because the boyfriend sure did have a lot of money lying around and occasionally he used it to buy us a nice lunch or a Tiffany's necklace. But the rest of the time he beat us with a stick and kept the best stuff for himself.
Plus, the class that probably got screwed the most is either c/o 2006 or 2007. At least when I entered I already knew about the BCM/TMH split. I didn't know that BCM would have its own hospital. Oh yeah have you guys seen what Texas Children's is up to? It's going great guns too.
3. The other advantage that BCM will always have is location in the med center. You can go to 2 Cardiology programs (Baylor or Texas Heart/St. Luke's), 2 heme-onc (BCM or MDAnderson), 3 surgery (BCM, UTH, Methodist), etc. So yeah, if you wanna stay here for residency or beyond, getting to know these people and rotating through their hospitals and all will be a great boon to your application.
4. The only place I've seen a match list is the one posted on the Student Affairs Office door. I'm not standing there and writing it down because I'll look either nerdy or stalker-y and Dr. Traber will probably walk down the hall and lift me up with his pinky and toss me into the construction area of the Michael E. DeBakey museum. And I won't be wearing a hardhat.