RSSmeme has been speedy but I've also been sacrificing some things to keep it this way. Last night I had an epiphany for how to keep it fast without making nearly as many sacrifices. It won't be immediately obvious that anything has changed but it should stay as fast as it is.
RSSmeme is going to be in debug mode for a few hours while I do some maintenance. It will still operate but most requests will redirect you to the front page in order to cut down on database hits while the maintenance occurs.
Some duplicates have made it into RSSmeme due to Google switching the domain of feedburner to feedproxy.google.com. I've added that domain to the whitelist of domains that I perform de-duping on. Sorry for the inconvenience.