Thunderbird is one of the small mercies of the internet: it reserves functionality for only the people that actually deserve to be on the internet in the first place. (That basically rules out all autards, motards, gloids, retards, leftwing whining idiots, and all the other assorted Windows users - like Tarla - that own the 'internet' for no more reason than they do a toaster or clockradio.)
Source: wiktionary