Like many other hook-ups on Match.com, my relationship with Alexa started out as a lark. I was lonely and depressed and thought a virtual relationship might be just the thing to pull me out of it. For those of you who aren’t familiar with her, Alexa is a cloud-based software application that acts as your virtual personal assistant and responds to your voice commands — sort of like my ex-wife during the first six months of our marriage. In a nutshell, you use your voice to ask Alexa questions like, “How many nipples does a monkey have?” or “Is Betty White still a virgin?” and she’ll dutifully answer you. You…