Need a free (and hassle free) host server for posting your images? ImageShack is the ultimate image hosting solution and it comes in pretty handy for the job. Quick 'n' dirty. No hassle, no worries, plus pretty reliable and completely free. You don't even have to register yourself in order to host your posting images. Just click on the "frog" image below and there you have it!...
Of course, asides from posting images on message boards, it can also be used to share pictures with friends, or even to direct link images from your personal website or eBay auction.