Trades seem fair to me (sorry - long)
I have four SA's, two at the Seapointer and two at Sudwalla.
The Seapointer's were, from my perspective, fairly priced when I bought them due to the exchange rate differential. The levy has increased to the point where it is coming into line with U.S. equivalent timeshares. In short, an OK, but not great deal.
I feel like the Seapointer's trade about the same as my U.S. RID resort, which has approximately the same annual maintenance cost. The U.S. resort actually cost less to purchase than the Seapointer's. If anything the bargain was created by searching and purchasing used, not due to SA.
Where exactly does this view that an SA timeshare is somehow trading differently than an equivalent U.S. after Black Sunday? I'm not seeing it, and don't feel that I'm gaming the system if I pay the same cost and get the same trades with either a U.S. resort or SA resort.
The Sudwalla's are a slightly different tale, cheap to buy, low levy, etc. They have traded better that I would have hoped, but I suspect not that differently than a U.S. equivalent would trade. In this case I view these as a fortunate purchase due to currency advantages and the prior situation in SA, but again don't see as how I'm getting anything more than a U.S. or other timeshare would get for an equivalent quality unit.
Bottom line, all this talk about RCI monitoring the system is paranoia. They have full access to the trade data and I would be shocked if they don't mine the data regularly in order to determine trade values (on the other hand, given that they can't run a web-site worth a hoot, so maybe I overestimate their technical savvy). This little BBS is not likely to matter given the number of trades in comparison to the limited number of members here.
If you go around bragging at the resorts about your trade and how the other owners are getting ripped off because they paid full pop for a new unit, then expect some blow-back and complaints to RCI. That might cause problems. That's just because the developers don't want to lose their prospective rip-off sales and don't want buyers to consider the prospect that they will lose most of the purchase price the day they sign the agreement.
If anything keep your lips sealed about the trades when enjoying the fruits of your hard work (buying low and searching for trades) at the resort, but it's not likely to be a problem discussing it here. Same goes for advice on buying, because that's the source of the good deal. If you can't help yourself just attribute it to buying used, not SA.
My opinion only,
Lars