He's never posted on the forum at least recently. An old link I had to his website doesn't seem to work, but site of pictures still seems to be working. A general search for him in Kentucky seems to suggest that he's still around.
Kurt in S.A.
'78 R100/7 '69 R69S '52 R25/2
Fast. Neat. Average. Friendly. Good. Good.
Yes, Allen is still with us. He has sold all of his motorcycles and has quit riding. he is now into BMW Z -cars. I am the current owner of his former '75 R60/6. I have not seen or talked to him for several years though.