New-ish Piwik user here. Absolutely loving everything about it so far. You guys rock!
I had a small suggestion: the little flags that indicate the country of origin are very blurry and hard to read, due to the pseudo-realistic rippling-cloth shading, and the antialiasing of the textures. A lot of countries have similar-looking flags that differ only in subtle ways, e.g. a dark blue stripe as opposed to a black stripe. The shading makes it hard to tell these apart. As a result, you often have to hover your mouse over the icon to figure out what country’s flag you’re actually looking at.
Would it be possible to use a simpler graphic representation of the flags instead? A quick Google image search turns up a slew of free icon sets that seem easier on the eyes. Here are just a few of them:
Thanks for the quick response! Good point about the license compatibility thing, I didn’t even think of that. I might well take a crack at doing it myself. If I get anywhere with that, I’ll let you guys know!