[badsectoracula]

Coincidentally i'm writing this from my late 2009 iMac. It is already more than a decade old but i think it is a perfectly fine computer. With the latest version of Firefox every site works.

The main issue it has is that it is a bit sluggish but i think an additional 8GB of RAM (it has 4GB) and perhaps an SSD would make it feel perfectly fine.

Sadly Apple doesn't seem to agree and the last version of macOS to support it is 10.13 - which itself isn't supported anymore as of December 2020 (just ~3 years after it was released, which is kinda mad IMO). Most things seem to work fine so far (most open source applications seem to support even older versions anyway), though Homebrew (which i used to install a couple of command line tools) does warn that they have no official support for it and some stuff may break (fortunately that didn't happen).

[dcassett]

I'm using an early 2008 MBP with Debian Buster with 6GB of RAM and SSD. The nvidia-340 driver is still supported so Youtube works nicely. With mbpfan it does not overheat. Touchpad and suspend are working pretty well. The Amazon website with Firefox is where I get warnings about a script taking too long.