I have and will always have issues with wage disparity from top CEO's to a Nurse for example. That said so long as the top earners pay their TAX on their earnings the issue whilst uncomfortable in the extreme examples isn't as big a problem.
What is absolutely unacceptable in my book is the big Corps like Dell, Facebook, eBay, Amazon etc.etc. and their owners (those like our own Joe Lewis) not paying a fucking cent or at lower rates than the lowest-paid! This is utterly grotesque.
If Kane pays tax at 40% on his £200k per week salary then the exchequer receives £4,160,00 per year, this is the equivalent of 563 Registered Nurses paying their tax on their income!!