I have covered many SDKs on Push, and none is as bad as Oracle's.
I'm sure PushIO was a pretty good product, run by a few entrepreneurs, until they were acquired by Oracle.
Oracle turned PushIO into an enterprise product, and it became the worst thing ever.
How bad?
No sample code
Confusing UI/UX
Enterprise level support, meaning clueless support (they know nuts about a developer tool)
Enterprise level documentation, meaning very poor
If you are reading this post, learn these 2 things:
1. Don't use Oracle's Responsys's PushIO
2. Don't turn your product into "enterprise product"
