This may not be the place to ask for this but...Phillips Hue works great and a valuable addition to the library of Echo functions. But would like to see ability to change colour and activate scenes via Alexa commands.
One note on that is if Phillips and Amazon do it, you can be sure that they're not going to give you access to the pointsymbol api on the Hue (I'm not sure if they even still document it). That's probably not a big loss for most people, since its use was largely a mysterious black box, and the only thing people figured out how to do was make a sweet strobe light effect, but I figured it's worth pointing out that there are certain advantages of having a third party do it. Plus, I really like to be obnoxious and trigger the strobe sometimes when people weren't expecting it. =)