Just read the article. I am less than 2 weeks away from visiting WDW and hope to buy in while we're there. I've been considering it for a whole year. I'm a "numbers guy" and have considered the economics of this from many angles, including possible resale value (search my posts if this interests you).
Anyway, I believe the topics this article addresses either don't apply to "upscale" timeshares to any large degree or don't apply to
DVC.
Here's the negatives in the article (for those who don't have a copy of it...basically just about Hilton converting some NYC hotel rooms to timeshares and the travel industries renewed interest in them, including upscale places):
"Timeshares conjure up notions of tattered FL condos and pushy salespeople." Based on the pictures I've seen online, reviews you'll find here, and the interaction I have had with my "salesperson", I don't believe this applies to DVC.
"Despite their reputation as a money pit..." (maintenance fees, no resale market, sky-high interest rates because mortgage lenders are loathe to lend for them...Hilton charges 13%-17% per the article).
You will have main. fees, and hopefully they will be enough to keep the resorts looking nice and "fresh" while not increasing 10% per year. To date (10 years), maintenance and its related fee have not been a problem with DVC as far as I can tell.
Resale market....well, the advice not too buy into a timeshare as a financial investment is wise. There are too many uncertainties to be CERTAIN that people will be willing to pay good $ to visit Disney in 20 years. But again, we do have history as a guide. The Timeshare Store (and others) has dozens of resales listed. The going rate seems to be about $60-something per point. But there are fees of going this route. People might end up netting less than $60/point. But for some that could be above what they paid, for others 80-90%. DVC's resale market has been very good. The reason is the ability to "lock in" room rates at rather attractive levels. Again, while futre prices of Disney hotel rooms are uncertain, its a safe guess that they will be higher than they are today.
While Disney's interest rates are high (10.95%, 11.95%), the interest is tax deductible in most cases. So the after-tax rate ends up being 7-something percent. True, higher than a regular home equity loan or mortgage. If you can find a better rate, go for it.
Another thing the article mentions is swapping a timeshare week only to find a "rundown condo". Well, that won't be what you find at DVC, and you'll have to just be careful what you might swap DVC for. There are many internet resources out there which rate properties.
"Heavy selling pressure". That is not what you hear about DVC's "guides".
The article concludes with "big-name brands like Hilton and Disney....are lending luster to the industry."
Worry about the negative stuff mentioned: Run-down resorts, pushy salespeople, too-high interest rates. By looking at DVC, you have already avoided most of these problems.