Sharing Panoramas To Facebook With Interactive Preview
Get a link to a panorama. The link looks something like this: http://www.360cities.net/image/venice-skyline-the-magic-view You can find links to panoramas for example by visiting the image's page on 360cities.net and copying the URL.
Paste the link from the step 1 into the Facebook "share" window
The preview is generated automatically
Enter some meaningful description
Click on Share button. You now should see something like this in your profile:
Congratulations, you've shared the panorama! It's a nice way to share interesting panoramas with your friends. Anybody who can see your post can then press the blue play button and view the panorama. After clicking the button, the thumbnail will expand as you can see here. Make sure you try to look around then! :-)