Let me be clear (customer here) I told him to go fuck himself AFTER he cancelled not only my account, but that of my friend's. And he did this on a few tweets, based on our Twitter handles - had we been using pseudonyms, that could have been a whole different can of worms.
Yes, I got really riled up. Yes, I'm not free from blame. It's kind of ridiculous to delete someone's account based on a personal dispute with no prior notice.