I hate pretty much anything that lets me see or hear myself, each with a different degree.
Microphones
I can tolerate them fairly well, as long as they're connected to nothing but speakers. My voice sounds pretty bad when played through any audio equipment, but I taught myself to ignore it. After all, my voice simply passes through the wires, leaves the speakers as sound waves, and disappears forever without being captured.
Mirrors:
I see them as a necessary evil. Everytime I see myself into one, it reminds me of how ugly I am. At the same time, if there were no mirrors, I wouldn't be able to make myself look at least somewhat presentable, such as through shaving, combing my hair, etc. Again, since mirrors don't capture my image, I don't mind them.
Voice Recorders:
I hate them with a passion. I can't even stand the way my voice sounds on the voicemail greeting sounds on the office phone. My friend (who is now an ex-friend) used to record my voice with his Pocket PC and play it back, just to watch me frantically trying to grab it out of his hands. I especially hate voice recorders, unless I'm the one holding it and even then, I only use it for recording something brief, like my parking space number.
Photo Cameras:
Something I can put up with, but would rather do without, except in some specific situations. Even though I'm slightly above the ugly mark in real life, I look totally nasty in photos, not to mention extremely tense. So whenever someone pulls out a camera, I cringe. The only exceptions is when I'm drunk. Then I pose with a big smile on my face while putting my arms around the girls next to me (I'm male). One of the few photos of myself that I actually like were taken in Israel on vacation, or while I was dancing (an activity I'm good at).
Video Cameras:
I wish they were never invented. I completely freeze when I know that my every move is being recorded. I feel like Big Brother is watching my every move, trying to catch me engaging in crimethink (a term from the 1984 novel). When I see myself on video, I don't see myself; I see some loser practically asking to be beat up. Unlike photos, I can't stand videos even when I'm completely drunk. Whenever someone points a video camera at me, I give an uninspiring "hello", then quickly leave the room.