Just off the bat, I had a few questions/suggestions: 1. Sorry to hear about your hand injury. You really should have to do any manual data entry, only programing. Perhaps others could chime in. 2. The data seems to be limited to a few popular categories. Some people might be interested in slightly more 'arcane' technologies. There should be an option to select categories from a list. 3. If there are links to the actual jobs from the graphs, a lot more people might go to your website. e.g., I go there and see -- aha there is a small bar for Scala. Cool, let me click on that to see if any of the job ads you've parsed are the ones I am interested in. This gives me a vested interest in going back to your site. I don't know if the technicalities/legalities permit that.