Our firm is considering migrating from GA to an alternative like Piwik
However one concern with moving to Piwik is, how long it will be supported… 1, 5, 10 years? What happens when it is mothballed?
Piwik is free software used by 200,000 websites and with a team of 11 developers and dozens of translators. it will be supported in all cases. Plus we offer Professional support via: http://piwik.org/consulting/ and have several customers and agencies partnering already!