Beginner needs advice

[Ian Kelly]

On Mon, May 30, 2011 at 6:43 PM, harrismh777 <harrismh777 at charter.net> wrote:
>> I realize you are now asserting that compatibility is a boolean
>> condition, and that "totally incompatible" is a redundant phrase that
>> you tossed out as a joke.  I don't know whether you're sincere or
>> backpedaling, but in any case this assertion is flatly ludicrous.
>> Following your definition,*nothing*  is compatible with anything else.
>>  If you disagree, then I invite you to list one example of two
>> different things that are compatible.
>
>   one man, and one woman....

Now you're equivocating.  The discussion has been about whether Python
2 and Python 3 are compatible in the "interchangeable" sense, not in
the "capable of functioning together" sense.