I've tried every variation to try and get this to work, but I think in the end it's a bug.
Using the iframe button, the latest code I've tried sets the url and counturl as the same: http://propertylabs.smugmug.com/services/graph/gallery/11425833_KwDKP/803171493_Cscqq Which will usually redirect to: http://propertylabs.smugmug.com/SunnySide/Ladybugs-2009-2010/11425833_KwDKP#803171493_Cscqq-A-LB If I set that URL as the counturl, it doesn't work either, and I think the issue is that you guys are ignoring everything after the hash, so the final destination url never looks valid. When I look at the code you generate, the original_referer (which I'm guessing you validate against) doesn't have any hash info on it. original_referer=http%3A%2F%2Fpropertylabs.smugmug.com%2FSunnySide %2FLadybugs-2009-2010%2F11425833_KwDKP Any chance you can add hashinfo to original_referer? Assuming that's what you use to check against. Or does anyone have any other suggestions? Like button Code: <iframe allowtransparency="true" frameborder="0" scrolling="no" src="http://platform.twitter.com/widgets/tweet_button.html?url=http:// propertylabs.smugmug.com/services/graph/gallery/11425833_KwDKP/ 803171493_Cscqq&counturl=http://propertylabs.smugmug.com/services/ graph/gallery/11425833_KwDKP/803171493_Cscqq&text=Great%20photo! %20&count=horizontal" onload="this.style.visibility = 'visible';" style="visibility: visible; "></iframe> -- Twitter developer documentation and resources: https://dev.twitter.com/doc API updates via Twitter: https://twitter.com/twitterapi Issues/Enhancements Tracker: https://code.google.com/p/twitter-api/issues/list Change your membership to this group: https://groups.google.com/forum/#!forum/twitter-development-talk