Wow. Tethered was fun! I reached the last sentence of the book and literally threw it across the room. I wasn't sure what had happened, and the lack of resolution irked me because I cared about the characters. (It might have been problematic to try to watch 24 and The Golden Globes while I finished the last 10 pages.
But around 4 a.m., I woke up thinking about the story, and the pieces fell into place. I sighed with relief. Now that's a good story.