http://www.dailymail.co.uk/news/article-2268011/Kim-Suozzi-2...
Granted I can provide a body...
Once the certainty of death leaves, people will become a lot less religious. As Woody said, we're looking for distraction, and religion is a good distractor: "don't worry about death, there's this wonderful afterlife."
Perhaps not the very devoted, but for the rest, I'm sure they would. Just as they will avail themselves of healthcare services if they get cancer, wear seat belts, avoid flying with dodgy airlines, and a myriad of other ways they seek to avoid death.
EDIT: This is more a consideration with respect to "cure for ageing"-type advances, not so much the mind-uploading scenario.