Earlier quoted context omitted.
Paul from Geckoboard here. Would love to hear how we can do better. Happy to respond here or you can shoot me a mail, paul at geckoboard.com
All in all, minor issues, but: you filter out "target" attributes on URLs. I have links in my dashboard that I want to automatically open in another window so I don't close the dashboard window. Not sure why "target" is a banned attribute. Also, public loop URLs don't appear to actually loop: I have 2 dashboards both added to the public loop, and nothing I seem to do will make them do that in either Firefox 11, Chrom…
The filtering of the "target" attribute is down to an overly aggressive attribute whitelist but I've created and story and that's being added now.
Looping issue - it's working for us and we've had no other reports of failure. Can you check the Sharing URLs tab under the account link to ensure that the dashboards in question are enabled for read-only viewing? This is off by default for security & privacy considerations but agree that the UX is currently sub-optimal. If you're still having problems then just ping me a mail: paul at geckoboard.com and I'll look into it.
We're just about to make the push API public for everyone (early next week), in the meantime feel free to shoot me a mail with your account deets and I'll enable it for you.