I'm making a new topic because that's the first thing I want people to see here. Not the controversial death of Bucky topic.
Case 1: The image
Point A: Think about it guys, in those funeral pictures there is no one from the Avengers attending. Black Widow would be there for sure and they don't show her there. Anytime a real hero dies they are crowded around by other heroes. Not only that but most of the time it would say something like "Steve visits a dear hero that died." I'm %100 sure that it's just a WW2 buddy, and they want to talk about WW2 in the beginning of issue number 1.
Point B: The funeral takes place in FRANCE! Why would they berry Bucky in France? HELL NO THEY WOULDN'T!
Point C: Not only that, if Bucky really did die then in those panels they would show memories of Bucky. Not Steve fighting.
Case 2: Daken
We know that Daken and Bucky are going to have a future run in very VERY soon. Daken himself already hinted it. Marvel would not be dumb enough to not explore this new/old material. It's important unfinished business.
Case 3: Future Avengers
In the Avengers line, recently it was revealed that Bucky might play a very controversial role in the doomed future of thew kid avengers, maestro and old Tony Stark. Although I don't like this idea because Bendis is an idiot and doesn't know how to write Bucky, it's more evidence he will not die.
If you guys have the scans for my case 2 and 3, PLEASE POST THEM or PM me and I'll put them in the OP.
---EDIT MAY 9, 2011---
Case 4: Bucky is going to be narrating for Captain America and Bucky #620:
Think you know the story of Cap and Bucky's origins? Well, think again. The secret story of the early days of Captain America, told from Bucky Barnes's point of view. From co-writers Ed Brubaker and Marc Andreyko with artist Chris Samnee (Thor: The Mighty Avenger).
So Bucky is obviously narrating these events. I'm pretty sure Bucky is still alive while he tells his tale.
---EDIT MAY 30,2011---
Bucky is not going to die. Confirmed.