Hello,
I will try to give some feedback on this from Ludei's point of view. We are developers ourselves and know how frustrating it is to get some technology to work as we would like to. There is always a catch.
CocoonJS is not perfect. It is what it is. A canvas acceleration environment at first but a full access to multiple native like features once you start digging. It is not open source and it is true that the cloud compilation system is getting a little more time than we expected/hoped, but I can assure you that it is about to be published, we are just solving the final minor bugs.
We already have iOS ads and IAPs integrated and more features are coming. The CocoonJS Launcher App has finally been approved and a major release will be published shortly that we are sure will be great for all of you.
I am not saying that CocoonJS is better or worse than any of the other solutions. I am just stating what CocoonJS is and we are working really hard to give you the opportunity to try the technology and choose for yourselves which one fits your needs. Scirra has done a great job on this too with their export to CocoonJS option.
Keep up the great work (we have been running great Construct2 based projects lately!).
Regards,
Iker.