I thought people might be interested in a more in-depth analysis of Mister Adequate's list, so I put together some data.

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Here is a letter and character frequency chart of the titles in his list. Fantastically, Mister Adequate covers the full scope of the alphabet (even Q!), as well as branching out into six numbers (5, 7, 8, and 9 get slighted) and four characters (apostrophe, comma, period, and colon).

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Sorting the graph by frequency helps visualize the ordering of things. Mister Adequate tends to favor "A" and "E", which is perhaps unsurprising since these are the most common letters in the English language. Somewhat unexpectedly, "R" beats out favorite consonants "S" and "T" as well as other vowels for third place. The Wheel of Fortune set - R, S, T, L, N E - are all in the top ten, though "L" falls below "D". "2" is the most common numeral, owing to the prevalence of sequels.

I hope you find this post a contribution to this discussion!