Obliviously clicking on search results can be risky, as it can be read from this news: http://www.msnbc.msn.com/id/35456838/ns/technology_and_science-security/
Although nothing new, this shows how hackers can poison the quality of search engine results and end users computer systems. Killing two birds with one stone.
Now, imagine a spammer recycling the very same poisoned search results and you have and additional bird smashed.
OOM (On other matters), the current issue of the IRW newsletter will be delayed a bit more. Sorry for the inconvenient.