UPDATE PLease go to http://www.forgehub.com/forum/halo-screenshots/22803-hug.html to see this post. I had to make changes. Sorry for any inconvenience.
Try to Embed your Screenshot like everyone else said. Using PhotoBucket, just save them to your computer and upload them to PhotoBucket, then copy the [ IMG ] [/ IMG ] link (Without spaces.) and insert them on your Thread.
Wow this looks great! How could you see that you were hugging when you shot him ?!? I would of missed it Good find!