Accepted Manuscript Giving form to social cloud storage through experimentation: Issues and insights Ra´ ul Gracia-Tinedo, Marc S´ anchez-Artigas, Aleix Ram´ ırez, Adri´ an Moreno-Mart´ ınez, Xavier Le´ on, Pedro Garc´ ıa-L´ opez PII: S0167-739X(14)00095-8 DOI: http://dx.doi.org/10.1016/j.future.2014.05.001 Reference: FUTURE 2573 To appear in: Future Generation Computer Systems Received date: 8 January 2014 Revised date: 23 April 2014 Accepted date: 11 May 2014 Please cite this article as: R. Gracia-Tinedo, M. S´ anchez-Artigas, A. Ram´ ırez, A. Moreno-Mart´ ınez, X. Le ´ on, P. Garc´ ıa-L´ opez, Giving form to social cloud storage through experimentation: Issues and insights, Future Generation Computer Systems (2014), http://dx.doi.org/10.1016/j.future.2014.05.001 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.