from the i-woulda-guessed-less dept.
Death Metal writes "Browser maker Opera has published the early results of an ongoing study that aims to provide insight into the structure of Internet content. To conduct this research project, Opera created the Metadata Analysis and Mining Application (MAMA), a tool that crawls the web and indexes the markup and scripting data from approximately 3.5 million pages."
I've never been canoeing before, but I imagine there must be just a few
simple heuristics you have to remember...
Yes, don't fall out, and don't hit rocks.