The developer did a great job here.
Now with the sync client and the mobile apps i think it's more powerfull than the other big open source cloud system "OwnCloud".
We started a small project and set up the pages http://www.ajaxplorer.co.uk (English) and http://www.ajaxplorer.de (German). So everbody can can get his own AjaXplorer-entity now - without any server-knowledge.
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