Well, I'm technically religious, as I got "confirmed" into the Church of England. However, I think I was too young (14), because now I'm really starting to lose my belief. I find some of the things are just too odd to be true. For example, the universe definitely wasn't created in 7 days, and if it was, then God was simply an imbalance between matter and antimatter that caused "The Big Bang". And the fact that we're all descended from Adam and Eve is a bit freaky...I mean, who did their children reproduce with? I'll say no more on that. Also, as society evolve and adapts, some of the teachings become outdated, such as "no sex before marriage" and the like - it's become socially acceptable now, has it not?
Then again, there are some very good morals in most religions (even those extremists who stone cheaters have part of it right - you shouldn't cheat on your partner!), and I think we can all learn from them. There are still unknowns in this world (for example, how identical twins are formed), so you can't rule out some external force entirely. However, it's becoming more and more unlikely with our current scientific knowledge. Then again, The Bible was once the basis of Science (Sir Isaac Newton was trying to prove the existence of God), so who's to say a whole new explanation for the world isn't going to come round eventually? Unlikely, but possible. That pretty much sums up my attitude to "miracles" and God: Unlikely, but possible.
I don't see the point in being completely sceptical, or completely religious. Although that's mainly because I do hope to have some sort of afterlife :P It's also partly that I personally cannot provide evidence that completely disproves any set of beliefs. (We may die in 2012).