It needs a bit of work to claim them, mainly through responding to assorted surveys, and signing up for other promotions. After all, $500 is a good deal of money, and the promoter obviously hopes to gain something in return. But I think it is well worth it for what visitors receive in return. This is one Six Flags promotion that is definitely worth
Yoorl service provides a way to monitor the spread of links to web resources, and their popularity, in real time. This is done independently of the web resource, its contents, and the means by which the link to that resource is shared (IM, forums, email, air mail)
