Surprised everybody is in on the term APU, I had to look it up :)

https://en.wikipedia.org/wiki/AMD_Accelerated_Processing_Uni...

excerpt: * The Accelerated Processing Unit, formerly known as Fusion, is a marketing name for a type of microprocessor from AMD designed to act as a CPU and graphics accelerator (GPU) solution on a single chip *.

So I'd personally say not a very big surprise.