I love Notepad.  I use it daily.  But what really bugs me is when I go to print a text file and the lines wrap on the paper.

So I've noted the following column numbers for the various font sizes to determine where the line will wrap.  It's assuming Lucida Console (best. font. ever.) regular style and 0.25" margins all around.

Size Landscape Portrait
8 158 121
9 141 107
10 127 97
11 115 88
12 106 81
14 91 69
16 79 61
18 71 54
20 64 49
22 58 44
24 53 40
26 49 37
28 46 35
36 35 27
48 27 20
72 18 14