Grammarly, in collaboration with The Wall Street Journal's "The Count" columnist Geoff Foster, studied the writing (er, commenting) skills of all 32 NFL fan bases on the news sections of each team's respective website. Specifically, the top 150 fan comments (10,000+ words) were analyzed for spelling, grammar, and punctuation errors.
Feel free to judge my use of the Oxford comma - I could care less!
Comments on the official Saints site ranked 2nd worst at 12.4 errors per 100 words. Bucs commenters were tied with the Rams for 5th worst (11.