Here is why tags suck:
1. They ask the same questions over and over. "Favorite band?", "Favorite food?", etc.
2. They always ask what your favorite stuff is. If you want to know my favorite things, read this entire fucking book. I say what my favorite song and band is like twelve times.
3. They waste time. I mean, I could be working on something, then it might say "_______ tagged you in Tagged" or something similar. If someone tags me into a story part called "Tagged" or something about tags in the title, I know that I have to do a tag.