What - again?

So Nigel Farage has resigned as leader of UKIP - but remind me, didn't he do this once before, and the party refused to accept his resignation?  He did say something like "This time I mean it" but we shall have to wait and see.  Presumably he continues as an MEP - and don't you love the way other MEPs refer to him as "Faridge"?  To be fair, he must feel his raison d'être has disappeared with the referendum result and maybe he really does fancy a change, but I wouldn't be at all surprised if, sooner or later, he reinvents himself and reappears on our screens.