Whenever I see such a thread name, I also think it may be somebody just trying to create a ruckus. But I also remember how when I got back into DSLRs, I was asking myself (and all of my friends) the same question. I just didn't do it publicly in a photo forum. So, I can understand the question, although of course it is impossible to answer.
On a humoristic side note, when I was taking photography more seriously many years ago, both Canon and Nikon were newcomers most people considered to be so-so. A few years later we noticed that the well reknowned camera brands we trusted had meanwhile been bought by some Japanese camera maker

so things can change faster than we think.
I'm pretty sure in just two or three years the market will have changed, I'm already watching Olympus M43 with great interest.
In order to also give some information to the thread starter - I can add to what was said above: I had a Canon at first, and it did take nice pictures. My reason for switching to Nikon was that I noticed that the pictures I take need a lot of Dynamic Range and other parameters related to light and colour detail. So I started comparing sensor data and found out that the latest Nikon sensors currently offer more in that department than Canon's sensor. I purchased a Nikon and am happy with it.
However, if you don't take pictures which require the maximum available in the DR department and related factors, a Canon may be the better choice, depending on what you need. If you e.g. want to do Astrophotography, a friend of mine tells me Canon practically owns that market. And his 5DIII takes beautiful pictures, both day and night.
Your really have to define your requirements, and then compare the cameras based on these requirements. Some of the advice above refers to the handling of the cameras, I personally find the tech specs more important, as I found both the Canon and the Nikons I have don't handle that differently.