Homework 5/1/2014

I did not get through all of the homework. I was very lost at first and wasnt sure if I would even get 1 completed. I feel as though I did get a few of them answered solidly and some of them I was on the right track with. I was not able to get to all of them in the time allocated.

* How many comments has each user made per category
* Listing of all posts grouped by year
* Number of comments each user has across all of there posts
* Which posts contain a specific keyword
* Which category of post each user has made the most comments on
* Specific users posts sorted by most recent comment