This is really unusual - may be their domain expired or some other IT issue. Did a search on internet if they are closing but didn't find anything. Even Google cache does not show anything - "The requested URL /search?q=cache:http://www.e-rewards.com/ was not found on this server. That’s all we know."

I only had $25 in there. So not much of a loss for me if they close down but I hope that is not the case.

LOL! Just got a survey from them. The mystery gets deeper.