After Wikipedia´s decision to add rel=”nofollow” attribute on all external links of their articles, many blogs and sites had pronounced in support or protest. The attribute in question makes the presented links to be ignored by the search engines, not indexing it and in consequence reducing the ranking on Google.I was wondering an efective way to make a protest and I thought about something interesting. What about payback on Wikipedia? It´s simple, just add attribute nofollow on all your links to this site, giving them the taste of their own poison. To avoid too much work on searching and replacing text on your blog, I developed a simples plugin named…