Uncle Marvo wrote:
It's because the only thing they have in common is gardening. So if anyone
mentions something controversial, like religion, sex, politics, the Simpsons
or anything someone will disagree. And then if the other person disagrees
again it looks like an argument, and gets out of hand. And then they get
invaded by President Bush.
That's my theory. Hope you like it :-)

Don't go into politics or I'll have to assassinate you.