Why don’t three-ring-binders have three-hole-punches built-in?

Posted on Twitter over 16 years ago and archived here at /twitter/2010/03/03/tweet-9956994410/ in the Twitter collection.
Proximate posts in the Twitter collection
newer Twitter post from March 4, 2010, 9957886731 04 March 2010
this post Twitter post from March 4, 2010, 9956994410 04 March 2010
older Twitter post from March 3, 2010, 9927570239 03 March 2010
Proximate posts in the General collection
newer Twitter post from March 4, 2010, 9957886731 04 March 2010
this post Twitter post from March 4, 2010, 9956994410 04 March 2010
older Why don't three-ring-binders have three-hole-punches built-i 03 March 2010