Except for two particular cases. Brum and Geordie should be stamped out, by force using mounted troops if necessary. They are taking "viva la difference" just tooooo far!
(translation of foreign terms:
Geordie= someone from Newcastle-on-Tyne or the language they speak
Brum= Birmingham

No, CapK - can't agree with you there. Geordie's a bit like Guiness ( apart from being of just as thick a consistency and just as dark) - it's an acquired taste - but it is a very colourful language which would be great to write poetry in, if only other people would be able to understand it.
As for Brum, it is absolutely the best language for telling jokes in; the oxymoron between the sadness of the accent with the gaiety of the laughter invoked is nothing sghort of marvellous!
(Brummies make b****y good drinking partners, too! - it's a laugh a second with them - almost as good as the Cockneys.)