Teh spoiler:
It's really doubtful Daryl dies this episode. Comcast's description of the next episode (next week's) says something about Deryl and Merle regretting decisions they've made or something, so it'd be hard for a zombie to have human feelings. ;p
I can't (ever really) watch the shows when they air since the TV is almost always monopolized by some people here (freaking 2 and a half men...), but I always have the new episodes set to record on the DVR whenever they air.
/was so irked when they invaded Woodbury in the seasons's first half finale and we had to wait all this time to get further along