Its screen and touchpad work as well as they always have, even though it's largely been gathering dust beneath my desk for the past two years. It's obsolete and too slow for modern (read: under 7 years old) macOS, but it's not broken.

I could install Linux and set up a server, but my Pi has already filled that role.

This topic came to mind because a friend sent two truly broken laptops—including a MBP of similar vintage to the one discussed here—home with me to send to electronics recycling. Kicking about for other opinions before I add this computer to the pile.

I am currently decluttering, and I have boxes upon boxes of accumulated tech stuff (for lack of a better term). USB cables, dongles, flash drives, cameras, MP3 players, phones, installation discs, etc.

It's a giant mess that I want to be rid of, I just don't know the best way to go about it and thus have some questions:

1. What's my best course of action: Is "electronics recycling" the way to go? Should I sort it and donate the useful stuff to a thrift store? Would local mom-and-pop computer shops potentially be interested in some of it?

(Note: I have no interest in extracting money from the hoard and would be happy for the useful stuff in there to go to a "good home" that can take advantage of it.)

2. Is there anything that's simply not worth donating/recycling? Should I simply throw some older stuff (e.g. floppies, component cables, anything with a parallel port) out, or does recycling somehow reconstitute the metals/resources in them?

3. I have several dead hard drives and flash drives that have personal information on them that I was never able to wipe. Should I just hold onto these indefinitely since someone could use them maliciously, or is the likelihood of that happening close to nil?