Originally Posted by
Jimmie76
Sorry to be pedantic but in the UK that would be
libel* as they have published their comments on the internet, slander is the transitory form usually but not limited to speech
(My media law lecturer would either be very proud or have fainted from the shock, that I remembered that).
Other than that I'm with you on this maybe BA should sue them.
*not to be confused with Libel - Australian for price tag 
Sorry to be more pedantic, but the UK unified both slander and libel into defamation sometime around 1996