Yes, we do need fresh blood on the scene. Fresh blood that respects that art, will practice the art, and is actually interested in the art. Not people that perform magic because they want to be the next Criss Angel and go out and perform a trick two minutes after they have learned it.
Tyler
You're assuming every new person who "gets into" magic from watching Celebracadabra or seeing Ellusionist advertisements is going to have no respect for the art. I'll tell you how I got into magic...
I collected cards. I knew that there were people out there that could do a few cool cards tricks, but I had no idea about all the great card magicians and street performers. One day I was in my local Books-A-Million and saw a deck of Black Tiger cards. "What an awesome addition to my collection" was what was running through my mind.
After I opened the cards, I noticed on the bottom of the box it said "For more Black Tiger gear visit www.ellusionist.com." Interesting. More cool cards. When I first went to the site my only intent was to see what other sweet-looking cards I could add to my collection. It was about a month later when I purchased Crash Course 1. I knew even before I ordered the DVD that I would have to practice to pull off the stuff that was going beyond the "Uncle Jim" card tricks that I had seen people do.
Am I a bad magician because my first learning source was Ellusionist? In my eyes, no. Did I get into magic because I wanted to be the next Criss Angel? No. I can't even really explain what drew me into it, it just kind of happened. I know that there are magicians who are better than me. I know that a ton of them are out there. That doesn't bother me. As long as I can be sure that I have respect for magic, that's really all that matters to me.
I don't think it's correct to assume that anybody who starts to practice magic by discovering it through a commercial isn't going to respect the art. How did all of us get into magic? I think it would be safe to say in this day and age that it was an advertisement of some kind that brought us to a magic website. This might not be the case for everybody, but I think it is for the majority.