It really depends on many factors. Is it a commercial site with time sensitive information? If not, then it's really up to the owner/webmaster. For instance, I own and operate rawpaleo.com, an informational site on RPD. But then, I have many other clients whose sites I must update more regularly than my volunteer effort. It really just depends. Is the owner technically challenged? Perhaps updates are a scary thing to the owner. Many, many considerations. You could always politely ask about it.
I'm not sure I really want to, to be honest. The site has submissions guidelines. While I've fulfilled most of the criteria, I consider myself lucky to have had my data accepted and don't want to antagonise the owner(there aren't many such download-websites around for the subject). The website is an ad-supported website but not a company-based one, AFAIK.
I enjoy the rawpaleo.com site, and I will continue to update it over the years as time allows. And speaking of that, Tyler, I notice that you posted dairy dangers here on the forum. Perhaps you cleaned it up some? May I take it and post it on rawpaleo.com this month? I can format links and such (and hopefully it is nowhere near the length of the BYV debunking article, as spectacular as that piece is). And any of you who wish to have your story posted on the site, send me a personal message. Those of you with journals could easily cut and paste the portions you want for your testimonial and send that in to me. It is a community effort, and I am very happy to include as many ideas and points of view as possible ... so long as they are supportive of some sort of RAF diet. If any of you want to write an article, I can give credit and all that jazz as desired (or not).
Yes, the dairy dangers and info on toxins in cooked foods threads in the general section should probably be "sexed up" a lot more (to use a phrase borrowed from reports of Tony Blair's "weapons of mass destruction hoax!"). Give me a few weeks, though, to turn them into proper essays. I'll, later on, have to do the same thing for an anti-grains article, which is going to be difficult to do properly as it's a complex subject(I seriously doubt that there's anywhere near enough info online for an organ-meats article, and we're not allowed to filch entire essays on the subject by the WAPF). I'm no writer, so if others are willing to help, that would be most welcome - I'll post my efforts on the moderators site, and leave it to others to alter words/paragraphs or express opinions re my texts etc.
Oh, and if moderators come across any data that could/should be added to the sticky topics already posted on the general discussions forum, feel free to add it in.