Imgur is a free and simple image hosting service with image editing feature. Signup is optional. Imgur is pronounced like image-er; imager.
Imgur vs TinyPic opinions
Online social photo and short video sharing community. Flickr helps you organize that huge mass of photos you have and offers a way for you, your friends and family to tell stories about them.
Provides free image upload and hosting integration for forums. Free picture hosting and photo sharing for websites and blogs.
PostImage.org vs TinyPic opinions
Very good to use on forums with ease of use and no hassle having to mess about trying to re size
No need to put a passcode in, your image will be uploaded in 5 seconds and with the link.
Easy & Free and...you don't even have to create an account!
Photobucket offers image hosting and free photo and video sharing. Images can be organized into albums. Up to 2GB is available as a free starting, the lowest paid plan give 52 GB plus many other plans
Photobucket vs TinyPic opinions
they hold your pictures for ransom unless you are willing to pay them $400 a year for hosting
ImgPile is the best place to share and enjoy the most awesome images on the Internet. Every day, people use ImgPile to be entertained and inspired by funny, heartwarming and helpful images and stories from all around the world.
Free image hosting and sharing service, upload pictures, photo host. Offers integration solutions for uploading images to forums. 16 MB limit. Direct image links, BBCode and HTML thumbnails.
Picinfinity is an image retaining/proxy site. Basically, you upload your image and the site keeps your image alive forever by ensuring that the image has redundant locations that it's uploaded to.