Is Rachel McAdams Living Two Tech Lives? Not that I'm a tech detective or anything (OK, maybe I am), but I am kinda blown away by the fact that Rachel McAdams didn't know what Twitter was until very recently. The actress also told People that she doesn't own a TV and is really bad at email. What? Exqueese-me? She's not only been spotted on several occasions with her laptop, but she was also photographed at the Apple Store.