I reflashed my device and the biggest annoyance after restoring the backup was recompiling the sharing-cli plugin as it was not in any repository. Now it is.
It has been working for me for several months without issues, although I’ve been sharing only medium size images over a decent connection. It might not succeed in sharing videos over GPRS.
For hints about the usage, see the previous post.
Thank you. I was waiting for this like a rising moon. Using it for back-upping pictures from device.