It's true what you both have said, dondrup and redlantern.
Many people are scared and confused when on their deathbeds. They don't know what's going to happen to them, they remember all the things that they have yet to do, the people that they will have to leave behind, the possessions that they can't take with them and the things that they have done and regretted.
When desperate, and given a quick and easy solution - they grab right at it. But how can accepting a religion help with all of the sins that you have done.
How can a man practicing compassion all his life, go to hell because he is Buddhist - but a rich man, who accepts God before he dies, goes to heaven after spending a lifetime on Earth abusing his wealth?
It's like having a dirty black cup of water, and hoping that one drop of clean water will make your cup drinkable again. Whereas, the Buddhist man never got his cup of water dirty in the first place. Perhaps a few specks!
I'm not sure which is worse though, the person who is eager to convert to save his/her life - or the one who seeks to convert.
In the Buddhist faith, those who force others to convert to Buddhism will create the causes for they themselves not meeting the Dharma in their future lives.
I don't know about you, but the more I learn Buddhism, the more I realize that even if you don't believe in the Buddhist sutras - just by believing in the law of cause and effect (what you do, and the effect you get back), that itself generally makes you a better person, a better citizen on our planet.