I have noticed that when I use the internet and I am seeing the Adwords one of the frequent ads is for Google.ie/adsense especially during a google search for adsense, but the top result is for Google.com/adsense. Are all the ads on Adsense localised like this?

Example:http://www.google.ie/search?sourceid=navclient&ie=UTF-8&rls=GGLJ,GGLJ:2007-02,GGLJ:en&q=Adsense