CmisSync vs LinkMiner

Synchronize documents between your computer and your enterprise file server (Alfresco, SharePoint, Documentum, any CMIS-compliant server)

It is like Dropbox for Enterprise Content Management!
For file sharing/synchronization, don't get a new server or rely on the cloud: just use your existing document management server.
Free and open source.

Find backlinks you can replicate easily.

LinkMiner is an easy-to-use backlink checker tool focusing on backlinks that matter. This SEO tool will find you the most powerful backlinks thanks to a new metric called the Link Strength. What's more you'll be able to categorize links from blogs, Q&As, social networks, etc and save them for future use of use a filter to display only the ones you're intersted in. All in a super user-friendly interface.