It be painfully obvious to everyone, by this point, that the way information is presented in the DF Wiki could be more ergonomic for some.
The DF Wiki should be as easy to use as possible, for everyone. Ease of use is even more important than the amount or accuracy of the information contained within, because it's harder to organize and edit the basic structure than it is the data.
This isn't the game, afterall. The Wiki doesn't need a high learning-curve, or an "iron man" sensibility.
The Wiki should endeavor to point us towards whatever information is currently the most useful to players, with a special emphasis on brand new players, since they need the most help, anyway.
Does that make sense?
Considering that whatever the Wiki is meant to be, it's certainly meant to be a helpful reference and a useful tool. Tools and references are only as valuable as they are useful, and a great deal of that usefulness will be determined by how quickly and easily information can be located.
Another facet to consider is that the DF Wiki could still go a great deal towards easing the transition between the 40d version and the current version (and future versions), if steps are taken promptly to ensure that this is the case.
This really should be the moment when the DF Wiki shines the brightest for old players and new players alike, as a central reference for everyone to use.
I hope atleast the opportunity will be taken to learn from these events.
This is an evolving game. There will be more versions in the future. It's important that the best methods be put into place so that past, present, and future versions of DF, along with all the other information in the Wiki, be represented in the most useful form possible, at any given time.