Edit: I just released WorkSimple beta 2 here http://geekness.eu/node/22
I still haven't set on a data structure yet. I have code to:
1. Have one master file (almost a database) and store all of the posts
or 2.Have seperate files (according named 1.txt, 2.txt etc....)
I would think that one file (1) would be the easiest to manage too. I'll wrap this version of WS up and upload it.