I think I started to wake up a few years ago, when my mom was DFed. I was 22. It kind of shook me up, made me realize it wasnt such a "spiritual paradise" after all. I decided to start researching, very slowly at first. And only from the WTlib disk. At the time, just seeing the words "Jehovah's Witnesses" on an Internet browser was enough to get the guilt/fear machine running. If that isn't phobia indoctrination, I don't know what is.
If nothing else, I allowed myself to acknowledge the contradictions, problems with doctrines, and problems with people in the cong. Once that list reached a point where I HAD to know the TRUTH, I went searching on the Internet for answers. I still couldn't read a WT article without the hypnotic feeling.
I automatically denied most of the points I found from apostates, but once I learned the truth about 607 and the WT dishonesty in presenting "evidence", it all came crashing down. REALLY hard. That was in Jan. of this year, just before I turned 25.
Looking from inside the Borg, I don't see people waking up at all. The WT has stepped up the mind control, and it seems to be working. Sad, but true. I see it in my own wife. Fear and guilt just builds and builds. I hope it will lead to a breaking point for some, but sadly, for many it won't.