The feature, however may not be a novelty as other email systems already incorporate the attachment search capability. Albeit, Google for reasons best known to it had delayed the implementation on its webmail service
Recall how you embed a youtube video in your wiki page and you play the video and at the end there are a number of suggestions of other videos you may like. Some of them may not be some becoming for your viewers. This is where safeshare.tv comes to help. Not only does SafeShare.TV remove distracting and offensive elements around YouTube videos, but it also allows you to crop videos before sharing them.
Guess, the days of labeling some information "minor" in security and privacy considerations are over, users discretion to personal details remain paramount.
Burn Note lets you send messages that are deleted after they are read. You can use Burn Note to send a password or have an off-the-record conversation with a friend.