While promoting his new movie Warrior in a lengthy and revealing interview with film site The Void, current TNA World Champion Kurt Angle discussed a wide array of topics and gave fans some interesting insights into his life, career and future in wrestling. 
Notably, Angle talked about his famous Twitter outbursts in April of this year against WWE main event star Randy Orton, whom Angle angrily berated for "stealing" his moves after Orton started using the Angle Slam in several matches. After Angle was widely criticized for his overbearing and unreasonable attitude over this matter, a flustered Kurt then, unconvincingly, tried to claim he had been hacked (every celebrity who has ever gotten drunk and posted something stupid that they later regret has seemingly used the "I was hacked" excuse). 
Here, however, a diplomatic Angle is keen to downplay the incident and insists his main quibble was simply over what the move would be called:
I teased Randy Orton because he started using my finish, the Angle Slam. I said, 'Hey, I don’t mind you using it, but at least give it a name.' When he hits it, the announcers just say, 'Well, he just hit that…thing.' So I said, 'Think of a name, Randy. If you’re gonna use my finish at least think of something you can call it.' And he said, 'I’m thinking, Kurt, I’m thinking.' I don’t care if you use it, that’s cool…just…think of a finish.
Angle also took time to praise TNA's recent brand change. As most wrestling fans know, TNA dramatically underwent a huge brand change several months ago. They drastically re-hauled their set, changed their slogan to "Wrestling Matters" and attempted to re-name themselves "Impact Wrestling" (the confusing, half-hearted name change never truly stuck, especially with higher-ups like Jeff Jarrett confusingly insisting on Twitter their name was still "TNA," despite what was claimed on television. Indeed, many fans still refer to the company by its original title).
However, frustrated fans and people in the industry have complained that few real changes have been made, and the product is still marred by overbooking, bad comedy and convoluted soap opera storylines. But Angle is, nonetheless, positively glowing about differences and is even taking the credit for having the initial idea.
I love the change in brand. I went to Dixie Carter about a year ago and said, 'We’ve got to change some things. We’re starting to do too much talking and not enough wrestling on TV.' Also there are a lot of difficulties in our matches, because many of them didn’t have finishes—there was always a DQ or a run-in. I told her, 'If you want to get the viewers watching and you want to get our numbers up, then we need great matches with great finishes...We are wrestling. Wrestling matters.' We even changed our name to Impact Wrestling. We went the opposite way to the WWE.
Angle singled out TNA's Knockouts division for acclaim, and insisted the TNA Knockouts are vastly superior to the divas in WWE's women's division, claiming that, in TNA, athletic ability is much more a priority than simply looks (women in the image-obsessed WWE are often hired straight from bikini magazines and modelling agencies) and the division is centered around good, quality matches:
We take pride in making our Knockouts Division about wrestling, not about looking pretty. Vince has the Divas, but ya know, a lot of girls that Vince has passed up that are with us might not exactly be a perfect 10—maybe a nine—but they’re pretty enough that they look good while they’re out there but they can wrestle.

Eh, I'm not sure how the TNA Knockouts will feel about Kurt not thinking they're "perfect 10s," but never mind. It's still extremely nice of Angle to take time out of the interview to heap praise on the often under-appreciated women's division in TNA.
Interestingly, Angle also ruled out a return to WWE and insisted he was eager to end his wrestling career in TNA and, after that, continue on in the company in some capacity:
The rumour was I was going back to WWE, but that’s not happening. I’m staying here until I retire...A lot of people say 'Why don’t you go back to WrestleMania and retire there?' and that’s not a bad idea. But I look at it and think, 'I want to stay in TNA for the rest of my life.' I’m always going to have a job there. Either as an ambassador, talent relations, a writer, a booker, maybe office personnel, I’m always going to have a job there. Why walk away from that just to have a retirement match at WrestleMania? It is a big deal—I think WrestleMania is the grandpa of them all and it’d be a great way to go out, but it’s not worth it to me to risk my lifetime job at TNA.

This actually isn't a surprise at all. For one thing, Kurt has too many personal ties in TNA to simply abandon the promotion and take a better paying gig with WWE. Jeff Jarrett is stepfather to his two children from his former marriage with Karen, and certainly Angle working alongside the couple and remaining close to them is in everyone's best interests.
There's also the major question of whether a cautious WWE would even want him back at this point. Angle famously left WWE in 2006 under a cloud of controversy concerning his drug issues and increasingly erratic behavior. 
While he is, by all accounts, doing much better these days, he has had problems with the law and had been charged with two DUI's in recent months (are he and Matt Hardy having some sort of a race to see who can get the most DUI's or something? Get these guys a good taxi service.) Needless to say, WWE would likely be incredibly wary about using him right now or anytime soon.
In the interview, Angle also discusses current WWE wrestlers that he is high on, UFC, movies and trying out for the 2012 Olympics. Worth checking out.