Hmmm. Most people I know who own iPads have had them end up as rather expensive children's toys.
Mine's not a children's toy, but it's almost useless now. Once they stop updating iOS for a device, it's pretty much game over. Many apps have stopped working due to the developers making mistakes and publishing incompatible updates. Just about the only app I can still use is NetFlix.
If Apple thinks your device is old enough to end support (and Apple's pretty good at pushing updates for old devices for quite a while) why would devs keep trying to support you (when the app probably only cost $1-2 and 5 years have passed).