Flickr OAuth implementation - no way to upload to Flickr directly until this is fixed.
You could write a simple Lua script that then sends your images to PhotoTeleport. At the moment you can only add photos via the command line to PhotoTeleport and not select the service. But I think @mardy will improve it over time.
If you have questions about how to write Lua scripts please ask. @wpferguson and I can help you there.