Confuzzled

Got done with 2b but I am thoroughly confused by the two subjects they spend the most time on in the podcasts: Delegation and Memory Management. I don't understand the need for retain and release. I don't see a point when I would have to deal with it outside of the constraints put on us by Obj-C. Oh well, my lack of experience in programming is probably showing.

Took a break to look at some of the extraneous videos from guest speakers. Nothing too interesting. Took a look at their podcast of the student's final projects. Nothing horribly exciting there either. The traveling rock idea was a good idea though. I had a similar idea for a location aware mmo game but alas that requires a server and a server requires money.