So, I noticed the strange activity in my log this morning (images from my site being used in this guy's friends-only lj posts), then posted a mention of it on lj and sent impedimenta a brief e-mail asking what was up. This afternoon I looked and the two posts of his that had been linking to my site (post one and post two) went from "You don't have access to this entry" to "No such entry". No e-mail response though. Maybe I should try his g-mail account or his domain account instead of his hotmail account, but the entry status change makes it seem like he did receive the message.