I wasn't going to weigh into this one. I can see it becoming a TMA vs MMA sort of thread. Although the original topic was that MMA is good for self defense. I would have to agree with this- I see MMA as teaching you vital skills and giving you the conditioning to carry out these skills in a 'real' situation.
However, I think MMA gives you a distinct advantage in many of these areas. One argument I keep hearing from many people is that "sport oriented arts can't be equated with self defence". So you tell me because I learn Muay Thai, it is not effective in the street because it is sport based? It is also combat based, pressure tested and gives me an advantage in all the areas that Fearless Freep pointed out in his post.
Now I think it comes down a lot to the individual, and then also to each individual situation- this impacts as to how well you can defend yourself from a particularly sticky situation. An untrained person may defend themselves and survive this situation, as may a "sport" based martial artist, as may a "traditional" martial artist or maybe even a "self defence" based martial artist. That is my personal view.
Now back to the point of "sport" based arts being "only a sport". Call it sport if you will, but I feel this term is being used in a negative sort of way to downgrade the effectiveness of certain arts by one side of this so call 'argument'. Yes it is very sport based. Can it be effective for self defense? Of course. I dare say Muay Thai fighters, boxers, and MMA'ists are potentially some of the best fighters around. For many reasons, if not only for the correlation with the points that Fearless Freep made before.
Now in regards to these 2 points, I will have to disagree. Why does equating sport fighting with self defense make somebody over-confident? Surely that is the trait of the individual? And couldn't a Kung Fu stylist whom doesn't compete be "over-confident"? And who says a Thai boxer will limit themselves to legal techniques? I know in my classes we are taught variations i.e. dirty tricks, that can't be used in the ring but are useful elsewhere. What is to stop me from biting your face, or kneeing your groin, or kicking you on the floor? Rules? I don't believe any Thai boxer (or MMAist or boxer) would limit themselves to 'legal' strikes in a do or die situation.
I hope I don't come across the wrong way. I did make my personal view earlier in this post clear I hope. However I see an increasing amount of posts from various threads, seeming to indicate a negative opinion of ringsports. I think it has become an "us" vs "them" sort of argument, with both sides, sadly, opting to use certain "terms" to put each other down.
So I just though I'd put my 2 cents forward.