Hello. I've created a new section within the Community folder on the wiki called
Scrapbooks. The idea is to use this section to collect bits and peaces of "raw" info that people have figured out about HPL3/SOMA engine, rather than let it disappear into the depths of the forum threads.
Basically, if you have any info that might be useful for the modding community, but not enough to create a decent regular wiki page, just go to the Scrapbook section, and find (or create) a good place to store this info. Don't worry about to much about text formatting and other cosmetic stuff, this section is not about the looks. If you're unsure where to place your contribution, just go to the Miscellaneous page.
Then later, when you have collected enough data and have a better idea on how to organize it, you can transfer it to the "main" documentation in the Community section. Or someone can do it for you.
The key concern is to prevent this info from becoming scattered all around the forums, and also to enable people to find it, even though it's still "work in progress".
BTW. I've taken some initial notes about HPL3 scripting and placed them there. It's still fairly high level (more about how it's all connected together, rather then how to do specific things) - but scripters might find something interesting in there nevertheless.