I want to start this war off by blaming mcpurple, it's all his fault. I read the sativa link you posted mcpurple, interesting, thanks.
The person writing the article made what I thought was a good point, indicas are basically the same kind of high, what we collect are different tastes with indica. On the other hand sativa can give you several different types of highs and tastes.
So, what does everyone think about that statement, are we just collecting different tastes in indicas? Sure some weed is stronger than others but the effects are still the same, the couchlock is coming at some point with an indica.