Someone from the abuse team responded to my support request. As typical with the abuse team, they picked out a couple key words in my message and sent an inappropriate form response.

Dear LiveJournal user, In order to investigate this matter, we will need for you to go to http://www.livejournal.com/abuse/report.bml and follow the procedure described in http://www.livejournal.com/support/faqbrowse.bml?faqid=105. In particular, we will need specific links to the items you believe to be in violation of the Terms of Service. A brief summary of a situation, or a cut and paste of some of the content in question, is not enough for us to begin an investigation. Regards, Theresa LiveJournal Abuse Team

I replied:

This is not intended to be an abuse report. I am pointing out a security hole and suggesting that it be fixed. I brought this up in the suggestions community, but I was told by the mod to bring it up here instead. If you want a link, try http://www.livejournal.com/users/yaai3 (if you are running internet explorer it may crash your computer, otherwise it will just annoy you).

Abuse of <meta http-equiv="REFRESH"> is becoming more rampant, 4 days ago I submitted a suggestion to suggestions about banning the tag. However the moderator told me to bring up the issue with support. Seeing as the redirecting pages have a potential to cause much more problem than they currently do if they become more wide spread or become used for more malicious purposes than trolling. Seeing as all a user has to do to fall prey is to click on the journal in question, it's a big security hole, and it amazes me that LiveJournal hasn't done anything about the it already, seeing that they obviously know about it. With little confidence that it will actually be fixed until abuse is more wide spread, I entered the following support request anyway (clicking on the journals listed could crash your computer):

Journals like yaai3 and pok_cmap are abusing the tag, <meta http-equiv="REFRESH">. It is only a matter of time before spammers begin using this tag as well to redirect users to porn sites and/or sites containing adware and other malicious programs. This tag needs to be banned.