To Wiki or Blog? The Age Old Question.

Originally I wanted to present my final project as a blog, however now I am kinda thinking it over. I started to do a blog, and thought it would be a great way to make my project more interactive. My initial wish was to have other people post about what they did after graduating college (other than the traditional grad school, etc) and express any pearls of wisdom they may have about their past experiences. I thought it would be a great way to inspire other soon to be college grads and also give them a network of people who had "been there and done that" to interact with. However, as the days go by I am accumulating soooo much information that it's making me a bit worried about being able to organize it all on a blog. So, here is my ultimate conundrum : I believe a wiki would be more accommodating with all of the info I'm reeling in, but then again it would wipe out all of the interacting a blog would contribute (which I believe is an important facet to the project ). So....I'm going to continue on with my blog, but if I find it getting too messy, I might just make a Wiki to go along with it! We'll see how it goes!