I think you can connect up with the ipad charger cable to the pc and then select photos to transfre to pc, where they can be edited and posted onto another site. No need for email.
'How do I transfer a photo album from my ipad to my computer?
Add photos to your iPod, iPhone, or iPad
Connect your device to your computer.
Click the Device button, then click Photos.
Select “Sync Photos,” then choose an album or folder from the pop-up menu. ...
Choose whether to move all your folders or albums, or only selected folders or albums.