Great site for forum pictures

[Robocop]

Dont know if you have come across http://www.pictiger.com/ its very easy to use and a great way of sharing images in forums. See example below. Click image to enlarge.

[temi]

Its looks good, so you host the image on their server and just link to it fromthe forum

[Robocop]

Yep and best of all its free and you use their space

The enlarge option is great, just click the image and it opens on their server.