Ahh,
about the love runakefli, it is great,
there was an MPhil dissertation published at the UiO some two years ago, called Kjarliget pa pinne, dealing with erotic runic inscriptions at bergen,
this is the link to it
http://wo.uio.no/as/WebObjects/theses.woa/wa/these?WORKID=18288
 
 
cheers
 
fernando Guerrero