there is no 'enormity of the search'. i don't get how people can be so willfully blind to the fact that there is massive, radar and satellite coverage in this area as it is hugely important geopolitically and that there is no way on earth that no one knows where this plane went.
i'm not convinced by any of the so called conspiracy theories particularly but it is quite clear to me that what is being presented to us via the media is a farce and that what they claim happened is just not possible.
there are many theories as to what did happen and why and what the gains are and whether this was what was intended or an ad hoc spin because what was intended went wrong - none of us can know but as far as i'm concerned we can know with absolute certainty that this plane did not 'disappear' untracked and without satellite and radar data on it - unless aliens took it it isn't possible.