WHY DO THEY ALWAYS PICK ONE HUNDRED?

The BBC published a list of books (see below) it considers that we should read. Their survey shows that most people have read only 6.   

I do not necessarily agree with the list as there are some books which have been omitted which I would have chosen and some on the list which I think should not be on the list;  e.g.: although I like Phillip Pullman's books--they have positive role models for girls--and I have given them as presents to girls--they are not "great", but as a friend reminded me, "It's not the GREATEST BOOKS list or that damned Finnegan's Wake would have been on it because it and Ulysses are on EVERY damned list and NOBODY has ever read them!" I was surprised at the inclusion of John Irving, Douglas Adams, Arthur Golden, and Stella Gibbons.  I wondered why The Moonstone by Willkie Collins was not included rather than The Woman In White and why Hamlet was Number 99  while the Complete Works of Shakespeare was already Number 14.  I notice that Fitzgerald was included but not Hemingway, Thomas Wolfe, or Dreiser.  Grapes Of Wrath  and Of Mice And Men were chosen, but not East of Eden.  I was glad to see that my all-time favorite Thomas hardy had several selections.

I have read 65 of the list; my husband has read 10 (he reads only sci-fi and car magazines).

In the Time Magazine  List of the 100 Best English-Language Novels From 1923 to the present, I have read 77.

In Modern Library's  list of the 20th Century's 100 Best Books In English: I have read 84.

WHY DO THEY ALWAYS PICK 100?

    LIST FROM THE BBC:

1 Pride And Prejudice - Jane Austen
2 The Lord Of The Rings - JRR Tolkien
3 Jane Eyre - Charlotte Bronte
4 Harry Potter series - JK Rowling
5 To Kill A Mockingbird - Harper Lee
6 The Bible
7 Wuthering Heights - Emily Bronte
8 Nineteen Eighty Four - George Orwell
9 His Dark Materials - Philip Pullman
10 Great Expectations - Charles Dickens
11 Little Women - Louisa M Alcott
12 Tess Of The D'Urbervilles - Thomas Hardy
13 Catch 22- Joseph Heller
14 Complete Works of Shakespeare
15 Rebecca - Daphne Du Maurier
16 The Hobbit  - JRR Tolkien
17 Birdsong - Sebastian Faulk
18 Catcher In The Rye - JD Salinger
19 The Time Traveler's Wife - Audrey Niffenegger
20 Middlemarch - George Eliot
21 Gone With The Wind - Margaret Mitchell
22 The Great Gatsby - F Scott Fitzgerald
24 War And Peace- Leo Tolstoy
25 The Hitch Hiker's Guide To The Galaxy - Douglas Adams
27 Crime And Punishment - Fyodor Dostoyevsky
28 Grapes Of Wrath - John Steinbeck
29 Alice In Wonderland - Lewis Carroll
30 The Wind In The Willows - Kenneth Grahame
31 Anna Karenina- Leo Tolstoy
32 David Copperfield - Charles Dickens
33 Chronicles Of Narnai - CS Lewis
34 Emma - Jane Austen
35 Persuasion - Jane Austen
36 The Lion, The Witch, And The Wardrobe - CS Lewis
37 The Kite Runner - Khaled Hosseini
38 Captain Morelli's Mandolin - Louis De Bernieres
39 Memoirs Of A Geisha - Arthur Golden
40 Winnie The Pooh - A.A. Milne
41 Animal Farm - George Orwell
42 The Da Vinci Code - Dan Brown
43 One Hundred Years Of Solitude - Gabriel Garcia Marquez
44 A Prayer For Owen Meany - John Irving
45 The Woman In White - Wilkie Collins
46 Anne Of Green Gables - LM Montgomery
47 Far From The Madding Crowd - Thomas Hardy
48 The Handmaid's Tale - Margaret Atwood
49 Lord Of The Flies - William Golding
50 Atonement - Ian McEwan
51 Life Of Pi - Yann Martel
52 Dune - Frank Herbert
53 Cold Comfort Farm - Stella Gibbons
54 Sense And Sensability - Jane Austen
55 A Suitable Boy - Vikram Seth
56 The Shadow Of The Wind - Carlos Ruiz Zafon
57 A Tale Of Two Cities - Charles Dickens
58 Brave New World - Aldous Huxley
59 The Curious Incident Of The Dog In The Night-Timet - Mark Haddon
60 Love In The Time Of Cholera - Gabriel Garcia Marquez
61 Of Mice And Men - John Steinbeck
62 Lolita - Vladimir Nabokov
63 The Secret History  - Donna Tartt
64 The Lovely Bones - Alice Sebold
65 Count Of Monte Cristo - Alexandre Dumas
66 On The Road - Jack Kerouac
67 Jude The Obscure - Thomas Hardy
68 Bridget Jones's Diary - Helen Fielding
69 Midnight's Children - Salman Rushdie
70 Moby Dick - Herman Melville
71 Oliver Twist - Charles Dickens
72 Dracula - Bram Stoker
73 The Secret Garden - Frances Hodgson Burnett
74 Notes From A Small Island - Bill Bryson
75 Ulysses - James Joyce
76 The Inferno - Dante
77 Swallows And Amazons - Arthur Ransome
78 Germinal - Emile Zola
79 Vanity Fair - William Makepeace Thackeray
80 Possession- A.S. Byatt
81 A Christmas Carol - Charles Dickens
82 Cloud Atlas - David Mitchell
83 The Color Purple - Alice Walker
84 The Remains Of The Day - Kazuo Ishiguro
85 Madame Bovary - Gustave Flaubert
86 A Fine Balance - Rohinton Mistry
87 Charlotte's Web - E.B. White
88 The Five People You Meet In Heaven - Mitch Albom
89 Adventures Of Sherlock Holmes -  Arthur Conan Doyle
90 The Faraway Tree Collection - Enid Blyton
91 Heart Of Darkneww - Joseph Conrad
92 The Little Prince - Antoine De Saint-Exupery
93 The Wasp Factory - Iain Banks
94 Watership Down - Richard Adams
95 A Confederacy of Dunces - John Kennedy Toole
96 A Town Like Alice - Nevil Shute
97 The Three Musketeers - Alexandre Dumas
98 Hamlet- William Shakespeare
99 Charlie And The Chocolate Factory - Roald Dahl
100 Les Miserables - Victor Hugo