I have many sites, as I am entrepreneurial and very good in building blog sites and e-commerce sites. Some of my sites are very big and enjoy good deal of traffic, so I started looking for ways to save on my bandwidth and make sure my sites never suffer of being over-limits.

Read more on Robust Hosting for Your Images…

As a professional photographer or a hobby photographer you want to post your images online for all the world to see.  There are free image hosting services such as Flickr.com etc.

Sometimes you won't want your images resized and in the bad low-quality some of these free photo-hosting services often force upon their users.

You might even want to exclusively show your images from your site alone.
Images, if in very fine crisp quality, can be real large file sizes and not only cause your pages to upload slowly on your visitors' computers, but also cause you to need lots of server bandwidth for file transfers caused by your site visitors viewing your images.

Read more on PhotoBucket – Hosting Your Images to Save Bandwidth…