Now, we also have to somehow decide which tools we're going to include in this analysis.  I think it's quite reasonable to limit ourselves to tools with Python bindings.  Otherwise, we have a very large set of tools to cover, if we want to be entirely fair.

If it is too hard to represent these different projects fairly (and I really don't like this trend of "defending" scikit-image against the other projects, because we're mostly not in competition), we may just opt for a table instead.