Besides this blog and Google+, I publish my photos on a Pygmyfoto instance running on Raspberry Pi at my home. Instead of integrating Pygmyfoto with a third-party web stats application like Piwik, I opted for a less complex, but more colorful solution based on the nifty BlinkStick LED kit.
If you are interested in the nitty-gritty, you might want to read the Using BlinkStick with Raspberry Pi article by yours truly. In the meantime, drop by my Pygmyfoto installation and give me a blink. ;-)