Web 2.0 and SW are no enemies… (cont.)

• Sometimes the simplicity of Web 2.0 (eg, in tagging, microformats) pays off…

• …sometimes more rigor is necessary in which case Semantic Web technologies come to the fore

• • GRDDL is a good example for a “bridge”
  • SPARQL can be used for more complex mash-ups

• Let us forget about a turf/ego war; it is unnecessary and counterproductive