From Destinypedia, the Destiny wiki
The Destinypedia timeline page is for major events like the killing of Sepkis Prime or Oryx's devastation of the Awoken fleet, and not in exhaustive detail. That's to be left to the official articles on the expansions, where the plots are detailed more.
For more detail but something less than full exhaustive coverage specific information goes to the relevant articles like the City Age, the Dark Age or the Golden Age.
I'm not an administrator if that's what you're asking. lol
No, I don't think I have any theories at all. The Vex have clearly existed for as long or longer than the Hive, and are apparently from another dimension entirely before Crota let them into ours. As to their ultimate origins, I think they're aquatic creatures from another planet from another universe entirely.
Much of the information in there we don't know where it goes except by speculation and reading of the Grimoire. Bungie hasn't given us dates apart from the fact Destiny is seven hundred years into the future.
Also, the stuff added there, that's not general information. It should go in The City Age article, which is rather empty. The timeline article says it is a reference point and that in-depth info should go in their appropriate articles.
That's okay. I can delete the excess ones. And don't worry. It's a wiki, and everything we do is to ensure people get the best out of our wiki, and the correct and proper information. :)
Of course. I tend to edit other people's stuff to make it more professional looking anyhow. I knew some of my information was gonna be off, so I wrote to the best of my knowledge. Keep up the good work. I've not seen this much activity beyond Primus Draug'oth, TheHouseofWinter, Porplemontage, and myself. Rise of Iron's doing one good thing, it's making people active again.
Don't worry about my edits to The Wall. I fixed the mix up.