The FAA is the Federal Aviation Administration. They administrate aviation not commerce. Once the flight is over and the act of aviation is complete the FAA no longer has jurisdiction over what you do.
This one statement sums it up nicely. ^^^^^
If the flight was legal and fits within all FAA Regulations and the "Carve Out" for Hobby/Recreational then it doesn't matter what happens to the DATA that was gathered during the flight. The FLIGHT and your INTENT is all that matters.