I don't get it... there's no content, and it requires me to sign up, just to search? I would suggest you add some sample content that is publicly viewable.

When you go to Pinterest, you Pinstantly know what the site does.

:)

Thanks for your feedback.

You can also share content besides searching and view lot of content like local events, tweets, deals, viral pictures, videos and much more.

We also think similar to facebook and twitter that publicly showing user's content like pinterest is violating the privacy of users.

We are continually working to improve the user experience please keep on checking us back.

Thank You.