I'm seeing more older threads infected with pop-ups...
http://www.bmw2002faq.com/component/option,com_forum/Itemid,0/page,viewtopic/p,929840/highlight,/sid,db7be536e3c39b5b01d26b0029609fcc/
http://www.bmw2002faq.com/component/option,com_forum/Itemid,57/page,viewtopic/t,290543/start,12/postdays,0/postorder,asc/highlight,/sid,36ded95752caf0738875493b9ecdf699/
Firefox, Java disabled, Pop-up block on, Adblock-plus