It is a comprehensive interview; covers the series to date, their plans for Season 4, the Peter arc, and where things stand from their perspective about the show going forward.
It also includes a new clip between Peter and Walter that will tug at your heart strings.
Check out the full article here - 'Fringe' Cancellation Rumors: Executive Producers Talk Fans' Fear, What's Next For Peter (EXCLUSIVE CLIP)
The most heartening thing about the interview was this section quoted below. Especially the sections I have highlighted:
"Jeff and I were actually shocked that people would think for a second that we would have one of those sequences where, poof, the character is gone and everything that you knew about our characters and everything that you learned didn't really happen or is gone. We would be terribly frustrated if we came across that, being fans of television ourselves. So we would never in a million years do that. What we were really trying to do is have the audience really understand that all this stuff really did happen -- "I'm with Peter and I'm in his shoes; I want him to be able to experience what he's lost. I want to get back there and I want those relationships. I know that he belongs with Olivia. I want him back with Olivia -- I don't know how, but he's got to find his way back." That's what we had always intended, so we were a bit shocked when people thought, "They just erased a couple of years of character history." It's not true. That's not what our intention was, nor is it where we're going."
Hopefully that puts to bed that erroneous supposition!