I like to ask what exactly is "/usr/bin/curl"? I don't know how is this related to the application isquint, it may just be a mere coincidence, but there was one time when I was opening up isquint and Little Snitch displays a dialogue asking whether to allow or deny "curl" connection to the web. I have for the time being set it to deny any connection. I did search on google and see that it may have something to do with terminal or script or something, but I am just an average, non-advanced user, so I wouldn't understand what all that means. Is this something I have to be worried about? For what reasons would an application cause this to happen?