It tells you what its good for, as well as the "cons"
Edit: Also topics like: http://slant.co/topics/what-is-the-best-javascript-drawing-l... make it clear what the best use-case is for the various options. Do you want something a little more like a "comparison matrix"? Thats also in the works to help compare specs/basic features.
So the idea is to have the list of Pros/Cons! For example checkout this one:
http://slant.co/topics/what-is-the-best-search-engine-for-we...
It tells you what its good for, as well as the "cons"
Edit: Also topics like: http://slant.co/topics/what-is-the-best-javascript-drawing-l... make it clear what the best use-case is for the various options. Do you want something a little more like a "comparison matrix"? Thats also in the works to help compare specs/basic features.