Mainstream analysts may not want to research such an uncertain event when they can get more eyeballs to read a report on Microsoft ( MSFT), for instance.

FORBES: Motorola, Apple And A Touch Of Schadenfreude

While there is no doubt Littleton was profoundly affected by Martha Moxley's murder and its subsequent investigation, to what end his problems can be attributed to this event is uncertain.

CNN: Moxley Case: Excerpts from the Sutton Report

Organisers said the future of the event was uncertain.

BBC: Brampton Live folk festival cancelled

In any event, Mr Milosevic is unlikely to rely too heavily on the uncertain prospect of Russian support.

ECONOMIST: Bombs over Belgrade, diplomatic as well as military

In the long run, that is, beyond the uncertain short run, it will either have almost no effect or be a slightly positive event, as it should serve as a wake-up call we all badly need.

FORBES: No Default As Long As The Fed Has A Printing Press

It's uncertain if the account will still send tweets about the album or if it will be shut down after the online event.

CNN: Madonna joins Twitter for one day