I read this article last night. It was confusing. The parade of dates long before I was born 1790, 1876, 1914, a whole profusio of them with backtracking and sorry excuses was mind boggling, even for one raised a Witness. I appreciated the concise statements of what is convuluted. If I had ever known this material, I never would have worried about 1975. My mom told me about some of these dates and the ruin they brought to individual believers. Seeing it in wikipedia was a different experience.
Jeffro and BlackCab fight off the minions of WT robots. They see no need to repeat the history of false dates and evolution of doctrine. There is a dispute as to whether the article should only mention current doctrine. When you read Roman Catholic wikipedia history articles, you see the main defining debates that faced the church. The differences among Church Fathers is highlighted, not demoted.
I commend the Talk pages especially. My dream would be to hear of the struggles and patience of those who believe in an objective point of view. There are pretty vicious debates about qualifiers and minor grammatical issues. It stands in equipoise. Penton's book was cited as the most respected academic source. Ray Franz' use as a source (three sources out of many, many more) is also debated. The disputes never die. Is wikipedia field service?
It is hard to tell editors motivations. They certainly know their material. Altho my understanding is improved, if anyone asked me today was was/is WT eschatology, I could not tell you. It gives me a headache.