ImageShack (http://imageshack.us/) is great place to upload your images to display in your blog posts. It is a free service and they even offer a tool bar that can be intergrated into your browser if you use Firefox or Internet Explorer. You can even upload photos to ImageShack from your iPhone. Just cut and paste the link from the "direct link" line to the image window here on your Raleighlens blog.
Oh Yeah, It's free!