[svisser]

"Divided by a common syntax" also describes the relationship between Python 2 and Python 3.

[themckman]

I was kind of hoping it would be an article about all the Lisps and Schemes.

[GFK_of_xmaspast]

That would bring out of the woodwork all the people who disagree that the lisps and schemes have a common syntax as well as all the people who disagree that lisps have a syntax at all.