R7.com: “Routine” [01:06]# Having an underscore (such as that now familiar to us from email addresses)on one’s leg can be really aggravating. You get caught in the escalator, unplug your coworkers’ computer cables, are unable to either drive or take a bus, and end up simply creeping around all day. Super: “Underscore is a pain.” Spot for R7.com, a Brazilian web portal and email provider. In Brazil, an underscore in the address generally indicates that one is using a free service. R7 is the first to offer such services without underscore.