Signo is a website devoted to Applied Semiotic Theories. The study of Signs, Semiotics is the primary purpose of this site and explains various semiotic theories.
I love Phusion Passenger. It takes away most of the pain from deploying. Instead of having to mess around with lengthy apache config files, you can just upload.
F. Parreiras, T. Walter, S. Staab, C. Saathoff, and T. Franz. Proceedings of the 3rd IEEE International Conference on Semantic Computing (ICSC 2009), September 14-16, 2009, Santa Clara, California, USA, IEEE Computer Society, (2009)
C. Saathoff, and A. Scherp. Proceedings of the Workshop on Semantic Multimedia Database Technologies, 10th International Workshop of the Multimedia Metadata Community (SeMuDaTe 2009), (2009)