RT @aaranged: @tomayac Cf. http://t.co/chnJ8TZh and search for “white”- I think semweb developers are too used to closed data sets. :)
On a #spam related note: paper on spamming in #LinkedData: bit.ly/PPYk5O [I still need to read it] (via @juansequeda on Facebook)
On #RichSnippets spam (2009 post by @iand): http://t.co/o5zNur0o. Mentions careful whitelisting to the (unscalable) rescue. (via @aaranged)