Please let me address the TMW point first.
If I'm hearing correctly, Peter really would like people to add content to the TMW more. As I learn a little bit more how this is all working this can be attributed to 1) people not having the necessary TMW permissions to change the TMW due to their member status, 2)Technical know how, 3) They don't have time or just don't want to bother. 4)Afraid to actually put something in that might be wrong.
Point #1 is a website policy. It sounds like the board will have to revisit that. If it's not about money and the safeguards are in place to protect from wiki vandals, you might as well open it up to everybody. However, I think you will find points #2,#3,or #4 are really your driving factor here.
Point #4 is of actual concern to me as I consider the TMW as the "Pagoda Bible" and I expect all information to be proven, verified, and trusted or least the "Best we know now". What procedures are in place currently that inspect and verify that information is actually correct when added? For example, what happens when somebody adds incorrect information into the TWM? Is there a review process? How long can bad information go undiscovered? I pity the poor person that comes after and uses it. This is why I originally wrongly assumed that a "board" picked the worthy and valuable threads, boiled down the necessary info and added it to the wiki in a nice neat format.
In my case, I posted a couple of [How to]'s this week which have received very good response and led to some enhancements to make the thread information provided even better. I would expect now that the "powers that be" would send me an PM saying "great thread, please add it to the TMW, and this is where we would like you to put". At this point I would say I'm glad it was deemed of value and would be happy to add to the TMW. Other's might not know how or just don't have time and would hopefully say so. At this point the TMW would have to be updated by a community volunteer.
So now let me clarify what I meant by "the powers that be". This could be the a board formed by the website, the community, or both. In most other forums that are not as organized as ours this is done by the community. People post in the thread "Awesome thread", "Please make a it sticky", "+1" or some such affirming note to elevate it to a "must read". The forum network administrator then "makes it a sticky". Ja17's Linkage Adjustment Thread is a prime example of this.
Let's now move on to the tags discussion.
There seems to be some confusion what they really are or do. Tags are just a way to clearly denote a forum discussion topic. They also have a great side effect of finding the desired material when searching.
For example, what thread would you read first if you were looking for information on the WRD in our forums?
"I got the WRD blues"
"WRD and me"
"Please help!"
"I fixed the WRD"
"[How to] Fix the WRD"
Seems obvious to me. The 4th and 5th one, correct? The 5th one has the added bonus of an easier search ([How to] WRD) Now, that is not to say that the answer I am looking for is not also in one of the other threads. Our whole forum is based on threads like that and I always come across a valuable tidbit of information hid deep inside every one of them
The tag idea is nothing more than putting a nice descriptive title in your subject line of your forum post! It is not a radical line of thinking or methodology. It also benefits by denoting the thread as "providing information" instead of "asking for information". And of course, helping out with using the search function.
Again, I am not suggesting this as mandatory. People can still title their posts any way they want. But I can tell you in 5 years time when I forget what the depth measurements of the injection pump cylinders are at 20 ATDC. I will just do a search for "[How to] injection pump" and it will be there (or at least among others)
To address 66andBlue's specific points. I have to respectively disagree with you. Using tags (aka descriptive subjects) can improve our "knowledge content" and the way we search for it. I stated my reasons why above. At the very least it certainly does not diminish it.
a)You are correct, if the information is not there, it's just not there. Tags (or let's call them very descriptive subject titles) have absolutely no bearing on this pro or con.
b)You are correct. This comes under GIGO (Garbage In, Garbage Out). This is just how the world runs. Tags or better descriptive subject titles can only be of help. If somebody writes up a very informative post entitled "[How to] fix the doodad" I can't help that but I can suggest changing the name to "[How to] fix the WRD"
c)Being able to search the TMW would be a good thing.
As to the point of "wiki syntax" and "linking rules" I can not comment as I have never done it (yet
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