The biggest thrill with my water rooting experiment was getting the all white Hoya bella to root, when most all of my previous attempts with conventional methods failed quite miserably.  As seen in the video, one of the cuttings developed a peduncle, and as of this writing, the buds are still growing nicely now that it has been transplanted into soil.  Below the mind blowing results of my water rooting experiment with H. vitellina: