What is "bookmarksync"

BookmarkSync is an automatic synchronization service that allows users to access their bookmarks or favorites from any computer or any web browser. The BookmarkSync client runs as a small program within the computer's system tray and monitors the bookmarks in the user's browser, automatically uploading any changes to a central server. This allows one to keep browsers across separate computers synchronized. Cross-platform synchronization is possible by using the Mac OS X client.