We now work on IE8+ as well as mobile safari and android
1,200 karma · joined May 27, 2008
tageorgiou@gmail.com @tagx
And yes, we are working on IE support.
User file uploads currently get uploaded to S3 for a short amount of time until your application can retrieve it. We don't do any processing of the files.
We plan to release SDKs in the future for easy integration, including one for RoR. We also plan to have this up all the time since heroku is pretty reliable. For those rare cases when this fails, we could revert back to a normal file picker on your page.