[Panzer04]

If you're upfront about the provenance and amount of effort that went into it, is there really a problem?

I feel like the issue is people contributing code they don't understand and presenting it as if they do.

[MBCook]

Quite possibly never tested, of maybe only tested their problem and not if it broke anything else.

[grebc]

Not quite possibly. 99.99999% likely.