I've decided to go ahead and unleash attachments on our forum community. Currently, only Storm members can post them, but all registered and logged in members of the forum should be able to view them. Maybe I'll even change it so that non-logged in members can view them, but right now, eh, I don't care.
Only a few forums are currently allowing attachments. To add them, click on the "Additional Options..." link under the post text box and you'll find where you can do it.
Oh, and the attachments are restricted to pictures for now.