It is a debatable point about whether Murdoch is more annoyed with Coulson or Cameron for the decision to allow him to join No 10 in 2010 when the phone hacking allegations were by then well known, though not apparently at the time to Murdoch.
It's debatable whether "A Book About Design" has the strength to draw a young savant away from an Xbox or an X-Men comic book.
It may be debatable whether Schwab lied to investors about the fund.
But it is debatable whether being big is itself anything to boast about, at least when it comes to corporate assets.
It is debatable, however, whether such comparison is always possible.
But what isn't debatable is whether or not this is pornography under Facebook's TOS.
"It is debatable whether it has anything new to say about the stories," wrote the Guardian's Michael Billington of The Street of Crocodiles in 1992.
But it's debatable whether they know more than we do about when Amazon.com, Ebay, or DoubleClick will become successful businesses that justify their still-lofty valuations.
Not many words are worth making a film about, and despite some comical sweariness, it's debatable whether this one deserved it.
It is debatable whether this is true.
