It's always hard to say goodbye...
Smetrica was a project to collect statistic data from Faceook fan pages. The authors are Alberto R. Orihuela and Adrian Rodriguez.
With this tool we received the awards PCTT Emprende ULL 2012 and we were finalists at RedEmprendia de la Idea a la Acción 2012.
If you are looking for custom data extraction, just ask directly using the contact form.