I think the thing that makes both 
Porn DVD Dollars and 
StiffyCash stand out is:
1. Mayor, the owner has been paying out affiliates since 1996 and has never shaved, missed payments, or any other bullshit.
2. Webmaster support, myself and the other acct. mgrs are easily accessable by email, icq, or phone and that info is available to all affiliates. Also, we are experienced webmasters ourselves, which makes for better mgrs, because we know where your coming from. 
3. Conversions, we can convert the traffic you send us!
 
