Invitr is self-described as the only feature that Flickr still lacks so it can achieve perfection. Invitr allows you to specify one (or more) private pictures to be shown to as many/little people as you want. Think of an extension of the Public, Friends, Family and Private status. All you have to do is login into your Flickr account and allow the Invitr connection. After that, simply select the photos you’d wish to share and fill out the email address field. Set the expiry date and the person you specified will receive an email with a unique link to view the selected photos.

Just don’t forget that though URL sent to each e-mail address is a unique URL there’s no guarantee that the same address won’t be distributed by the email recipient, transforming a private photo in a…public one.

Happy sharing.

Additional Information:
- Alexa Ranking: 1.047.662
- Del.icio.us index: 89