OCZ has a bad rep for rebates. And they just bought out another well-known company and now that company, (can't remember name), has a bad rep for rebates.
Before going with any rebate, I always do a search on the company to see how they've been handling their rebates. BFG has a decent rep so far, and so does Corsair, except that they take their time about sending your money.
When I bought my power supply, I decided not to buy a PC Power and Cooling supply mainly because of their bad rep for rebates. The other company OCZ bought out was a memory company, (if I remember correctly), and I passed on their memory also, for the same reason.
As for OCZ, I went to their site, and the site for the company they bought and filled out their contact forms advising them, that I would not be buying any of their products because of their bad rebate rep and I wouldn't be recommending their products to my clients either. If more people would do that, they might just change their ways... The only way to get companies like this to treat their customers better, is to vote with your wallet, no matter how good the product is. After all there are always alternatives, that are just about as good.
As for Stores, I do most of my shopping, (when necessary), at Best Buy, mainly because they got rid of rebates completely.
Wabb