DVC Debate <==Link
This page has some break outs cost wise of the
DVC, It is a couple of years old though, and does not have information about SSR, but it might help you answer some questions about the financial impact.
We think of it like we do our car. It *probably* wont make us any money, but we will get years of good value out of it. Upgrade in accomidations. A reason to go on vacation every year, and when we have kids, the means and another reason to take them. This is also allowing us to take our family for a nice trip togther next year rather than 3 years from now.
I mean yes, if the resales keep going up, then if you decide to sell you could make the money back on your initial purchase and have only paid your yearly dues for accomidations each year, but dont let this be a deciding factor.
One thing our guide told us, was to factor $5.50 for each point when determing accomidations(This was for SSR, other resorts would be different). If you would spend that much or more then you will save money over the life of the program. (the 5.50 is determined by dividing the purchase cost of the points by the #of points and divide by 50 years, then adding in the per point maintance fees) Its really 5.6 for SSR, but easier to do the math with 5.5.