I'm generally in favor of keeping any article that's not spam or blatant promotion.
It's an extremely small amount of hard drive space (and becomes less of a burden as they replace drives with increasingly larger ones over the years). At worst, the article sits there unnoticed and unlinked until someone finds a use for it.
It's an extremely small amount of hard drive space (and becomes less of a burden as they replace drives with increasingly larger ones over the years). At worst, the article sits there unnoticed and unlinked until someone finds a use for it.