I've found how easy it is to add a gif image to a Board (much like using the Images On Board mod) using html with no errors in the admin log.
What worries me is by hosting the image remotely - eg. on postimage - am I leaving myself more open than usual to possible hack attacks?
Thanks for any advice. :)
Not at all, as long as the place where your hosting your images is secure. Even then, it wouldn't be to bad a problem.
Why not just host them on your site?
Thanks, KEA, will do.