Penguin,
Wiki is a good START to research if you are interested in something. Your summary of Pros/cons is pretty good!
I would NEVER trust a SOLE source of information as gospel. Call that the scientist/skeptic in me....but if you are casually looking for something of interest to you then by all means use it. My ONLY caveat is that you research as many options available to you before making a decision.
The internet, or "interweb" LOL as my buddy calls it, has TONS of information; some good, some bad.
In the end, good research/scientific means prove to be a good methodology of forming an argument.
Remember....and this will serve everyone in life.....put away personal biases, pre-determined thoughts, and preferences.......go into ALL things with an open mind and then come up with your own conclusions. There are MANY examples in science/history when biases have "clouded" judgment and "scientific outcomes"......
Bottom line, use all your resources to help formulate an argument in your own mind....however, be open to any and all contradictions to your opinions and be ready to perhaps change your opinions based on such information!
