The advantages to someone buying into a membership program like this are several
1) Platinum VIP benefits (50% discounts) on all your reservations. These guys play the cancel / rebook and upgrade game to the maximum
2) much lower up front cost to become "VIP" You can buy access to any size block of points you want and even the small packages get Platinum discounts
3) no ongoing maintenance fee obligation. Once the initial fee is paid, its a "pay as you go" deal (To Linda's point, I dont know what happens if you exceed your allocation. I would think its no different than an owner, ie just like an owner can only use the number of points he owns, a member of a program like I describe can only vacation up to their size of membership....If you want access to more points, pay for a larger membership)
4) cant vacation any more...dont, This program is perfect for a person that wants an exit strategy. There are folks that sell their Wyndham ownership through winpointVIP (check ebay for examples) and then buy a membership in the program. They still have access to the Wyndham resorts, often times at a lower ongoing cost than thay had. and they dont worry about monthly mf or what they are going to do with this stuff as they age. ie its a good estate planning tool)
Knowing what I know now, If I wanted to use Wyndham for 10 or more weeks a year (as my second home) Id be looking real hard at a program like this
The potential problem is that you are dealing with a small company or even an individual, and there has to be a fair amount of trust established. and who knows what happens if the guy running the show gets run over by a truck? As I see it...all you have at risk is your membership fee. If you cant stand that risk, the program is not for you. in fact if you cant stand a little risk, buying a Platinum level ownership from Wyndham isnt for you either.