I wonder if SmugMug will ever build an app to allow its subscribers to upload photos directly from the iPad to their SmugMug accounts? This would be invaluable for photographers on the go!
I was looking for the same thing today. With NIC Snapseed now handling raw files, appears we are getting close to the iPad acting as a "substitute" laptop.
Photosync will let you sync your photos with your computer, Smugmug, FB, Flickr, Picasa and Dropbox as well as FTP. It can access and manage the contents of any of your albums, Camera Roll or Photo Library without having to create extra copies of your photos in the process.