I have three peduncles of buds developing on an Hoya inflata cutting taken from the mother plant which flowered at about this time last year.  I chopped up the mother plant into 13 cuttings; I kept the worst three, and sold the other ten on Ebay.   This is the plant that is growing in leca using the semi-hydro method, which I still think is the best way to bring this plant into flower.  More on this plant as the buds mature a little bit more.