Apparently I missed the conversion from offering folks advice to charging people for advice on older articles that have appeared in past issues.
I assume that trend will continue for many other web sites offering "free advice".
Taunton and BHG(Wood magazine) appear to both charge for articles that were "free".
I realize that everybody needs to make a buck but I think a better approach would have been to leave the existing articles free and offer another page with "chargeable articles".