I was/am very interested in Killis... I was raised in West Africa, so am interested more in the W.African killis. That said, there is a lack of information on the net (the BKA seems to have alot of info, but not in a very accessible format) while most forumns don't seem to take interest in killis (yes, I realise that this forum has had MANY threads on why there isn't a killi forum, I've done my research...)
Secondly, there is a lack of killis themselves. I had such a hard time finding info on killis that I thought they were all annual (too much work for me); and now, I can't find many people selling kills themselves... will need to keep researching I guess...
Hence, its a combo of lack or info and lack of access..
Spinal