I use GitHub to manage the content of my blog. The hope was that this would provide me with a central repository for all of my content and alow anyone to contribute.
I have a number of different types of content, ideally you should pick one but you can have multiple.
I use catagories to organise content, Ideally a piece should only be in one category but can be in multiple.
storylink-small : 312 x 280 storylink-main : 644 x 300