Okay I know a lot of people do not like Vince for a range of reasons. The drugs, bad things to people, abuse of a billion things, his character, etc etc. But he is truly someone that every wrestling fan should thank.
If Vince never got into the wrestling industry there would be no WWE (obviously) TNA, ROH, etc. There may be one or two little things going around but he was able to lift off the ground professional wrestling.
People say that Hogan was the one to make wrestling a huge thing a big success, but really he is just a puppet; Vince's puppet. Hulk Hogan didn't make himself, Vince did. Yes back in those days the wrestlers had a lot more creative control over themselves than they do these days, but if it wasn't for Vince putting Hogan out there every night, putting him in the main event spot and setting everything up to turn him into a hero he'd be nothing, a nobody.
Yes Vince did supply the wrestlers with performance enhancing drugs and clearly Vince has now learnt wrong from right and trying to get most people back on track (including ex-wrestlers) but he never forced anyone. Of course these people wanted to keep their comfy jobs of thousands of dollars, but Vince never forced anyone.
Sure he has done a lot of bad things in life and he seems to be slowly learning and correcting them all. He is the man that made the sport we love what it is today. Whether you are a fan of WWE to TNA or any small indy league; or Jeff Hardy to Samoa Joe, Vince and his companies and wrestlers are what made all these people.
I would advise any wrestling fan to go and buy, download (okay I'm not advising you to do this one...this is your choice :P) or find a friend and break into their house, give me a "Hell Yeah!!" and grab their copy of the "McMahon" DVD, it is one great DVD.
(if you do break into your friends house please don't actually "break" anything and leave a note saying you're borrowing it, lol)