I find it a way to post full sized panoramas and actually any picture. Here are examples of a couple pans I did out in British Columbia. Click on the link, open to full page and you can use your mouse to pan them and also zoom them if you wish.
http://www.closr.it/show/CBU5n1lZt9t
http://www.closr.it/show/C3SVELg2TC_
http://www.closr.it/show/FAzoERWj1dV
http://www.closr.it/show/IYr7axeVb92
http://www.closr.it/show/CBU5n1lZt9t
http://www.closr.it/show/C3SVELg2TC_
http://www.closr.it/show/FAzoERWj1dV
http://www.closr.it/show/IYr7axeVb92