Clustrmaps

I was looking for a plugin which would create a cloud with the locations of visitors to this blog. I didn't find that, but I did find Clustrmaps, which creates a world map with dots representing the locations of the visitors. It's free and easy to set up and install. I think it looks pretty good so far, but I've only had 109 visitors in 3 days. Once the number gets bigger, it may be hard to read the little map in the sidebar.