Makes no sense to me why anyone not using their photos, pic, gifs, jpgs etc for business would not just use the pleathora of free hosting sites.
I use tinypic. Upload to their site and use the code to post a pic here. Now the pic might only last for 5-10 years as I believe they recycle codes. But honestly who cares by that time unless as I stated above you need them posted for an enternity for business.