Broaden the scope of the ecosystem section of the home page

[logankilpatrick]

Right now, it just includes: "Visualization, General Purpose, Data Science, Machine Learning, Scientific Domains, Parallel Computing"

Other ideas: Chemistry Biology WebDev Gaming

(just spitballing some ideas)

Maybe the existing sections are as good as we can get but wanted to open this up to brainstorm.

[ViralBShah]

The main issue is design - what all to present and how.