the sharing system used for this video implies that some technical information about your system (such as a public IP address) can be sent to other peers.
Tags could be used to suggest relevant recommendations. <x id="LINE_BREAK"/> There is a maximum of 5 tags. <x id="LINE_BREAK"/> Press <x id="START_TAG_KBD"/>Enter<x id="CLOSE_TAG_KBD"/> to add a new tag.