Also included with that article is a poll the results of which I have posted bellow at the time I reviewed the article.
I wonder what the political affiliation of the people who made the rankings was as these things are ussually purely subjective.
What do you think of the top 10 list?
Fairly accurate 59%
Somewhere in between 28%
Way off the mark 13%
What to you think of the bottom 10 list?
Fairly accurate 49%
Somewhere in between 27%
Way off the mark 24%
What do you think of George W. Bush's ranking, tied for fifth worst?
It's too harsh 46%
It's too kind 36%
It's about right 18%
How do you think Obama will be rated after he's out of office?
Somewhere in between 39%
Bottom 10 35%
Top 10 26%
Note the low confidence in Obama's future (belaying the fact he is not pricevied as the messiah after all) and the high amount of people that disagree with Bush's rating.
The article also contained this interesting factoid of opinion on Clinton:
Bill Clinton left office with a high approval rating, but a panel of writers who focus on US politics and foreign affairs at the Times, a British publication, considered him mediocre. The president who passed progressive legislation but who saddled himself with the Monica Lewinsky scandal landed at number 23. As panelist Ben Macintyre put it, Clinton "promised so much, delivered so little and embarrassed everyone."
Additional Kennedy did not make the top ten where as Regan did.
The proof will be in the pudding and I am sure its purely speculative at this point where any of the Presidents should be ranked that held office in the past 50-75 years including Nixion and Bush.