it could also be that the siccness' server is getting overloaded with too much info... these big ass pictures take up a lot of space... the webmaster might have taken them out himself...
if you upload your picture somewhere else and use an image tag in your post, the picture will show up fine.
its only images that are being served by siccness.. they're probably trying to control their bandwidth...
if anyone is looking for a free remote host for uploading pictures, go to www.tripod.lycos.co.uk they have free acounts and you can remote load your files...