The web version of the service is free, but users who wish to export their presentations to PDF will need a $4.99 monthly subscription.
Unlike colleagues in developed countries with access to well-stocked libraries and online subscriptions, I have requested pdf articles from Elsevier, and other for-profit publishers, many, many times.
Both the free and the subscription service allow unlimited storage, online sharing, PDF creation, worldwide fax and synchronization with Facebook, salesforce.com and Plaxo.
For journal articles from category two, which constituted core reading and were from journals for which our institution had paid a subscription, we requested permission to store an electronic version (Pdf) on a secure password protected server to which only course students and staff had access.
(PDF) She writes about The New York Times and its 2011 digital subscription system, but also about how 2011 may be a "tipping point" for news and readers.
For one, the Free Press, sorta of a watchdog group, says (PDF alert) the FCC really ought to be measuring things like broadband availability and not broadband subscription.
By 2016, Ericsson also predicts mobile broadband subscriptions to exceed 5 billion in its latest Traffic and Market Data report (PDF).
