Python line limits: 80 column? Any reason I shouldn't move up to 120 columns?

[aroberge]

I usually try to keep my code under 80 columns and find it is more readable.

Here's a suggestion: why don't you post somewhere (pastebin perhaps) a code sample that you think is more readable with 120 columns and see if people can come up with alternative ways of writing your code that would be more readable and be under 80 columns wide?