It has been mentioned that it might be better to remove inaccurate advice from mainspace, rather than keeping it.
This would apply probably to most pre-update Dervish advice, and presumably lots of other hints and tips, probably on other professions as well. The affected pages would be guides (e.g. profession guides) and advice on other pages (e.g. notes on skill pages). What else is affected by rising inaccuracy?
Should we delete those pages and notes, or keep them? We could add "out of date" notices to them.
Please post your opinion in the comments so we can decide as a community on what to do.