Answers after the break. There’s a bunch!

1) You typed the message backwards too, but you didn’t use reversed characters.

2) Chair? I mean, what kind of fabrics are we talking about? Any cushions?

3) No, but I’ve been around ponies that were. Probably inhaled a little second-hoof from the air, but it wasn’t my decision.

4) Serrated.

5) A bat wouldn’t be painful enough.

6) No. Which wouldn’t happen anyway; Boscov told me he thought that was disgusting.

7) Whatever. None of your business either way.

8) As bad and worse. It’s not only incredibly dangerous to the pony, it’s dangerous to any bystanders due to the-… Well it’s dangerous to any bystanders.

Standard protocol is quarantine followed by amputation. If the infected area’s not removed the subject will likely go insane from the pain, eventually succumbing to necrosis that will spread to the brain.

Again, not really a very good analog to simple feather flu. Also very hard to get in this era.

9) It’s all fun and games until somepony gossips about you and your roommate being in a romantic relationship.

10) Doesn’t matter. Everything’s been cleaned up; there’s no evidence left.

11) Back when I lived in Canterlot. You want to know if I stole a pig, in the enchanted, mountain-side city of Canterlot.

Yeah. I stole like forty pigs. That’s as many as four tens.

12) For something to be wrong from a moral standpoint would require admission to good and evil existing. I’m happy we live in a society where those things are disgraced, but that’s society’s decision, not some all powerful notion that any given act could be considered wholly wrong on a cosmic scale.

13) I don’t like bees. Also, Boscov’s real name is Krastos.

Not a bad suggestion, though!