Here it is from the rumor mill, folks: Word has it that Sony is overseeing a survey asking gamers’ opinions regarding future PSP hardware and potential software functionalities that may appear on future systems.

Someone apparently in the know sent word over that participants in the Sony-conducted survey had to rank some features that are currently not available on the PSP. Some purported stuff on the list: Built-in GPS, Bluetooth wireless, internal data storage, and…a touchscreen!

Here’s a more detailed list of possible PSP stuff that appears in the survey:

• Was smaller, yet retained most of the current PSP’s screen size
• Offered social networking…