the /OpenBSD page is locked, so one should create a diff and submit the ticket to the person responsible to that page.
I'll propose a little diff (on the current version, v13) but I do would appreciate to rollback to v10 [with the updated info] as I mentioned before. the changes to the page should not be extensive info on how to tune the OS - afaik, it's not the focus of our pages.
we still miss the requested updates on the guide :"(
should we close the ticket and ignore it (I vote for not doing it),
or should we update the guide (I can not do it, I do not have privileges to do so)?