You arent the only one to get the messages, but dont worry, no malware or spyware infected anyone, at least that I have heard of. The message you got was due to either a Google scan picking up something it thought was malicious, or someone reported the site as such. I notified John of it Saturday, and he has yet to find anything wrong with the site. The message only comes up in Firefox, and you can get around it by changing your security settings. I am pretty sure John has been working on getting rid of it.