I'm glad you brought up Revelations, as many conservative Christians do believe that the poetry in that book is God's Word and are waiting for those prophecies to be fulfilled. As a child raised in a Southern Baptist family, Revelations was my favorite book of the bible; although my parents refused to answer any of my questions about the scripture in Revelations. I let my childhood imagination run wild with all the imagery of beasts, white horses, dragons, angels, etc.
If you're worried about "microchip implantation" possibly being the mark of the beast, can't you just put the chip in your left hand? Revelations 13 specifically states that the right hand will be used for the mark of the beast.
And if you believe the mark of the beast prophecy is currently being fulfilled, then logically you would also believe that the First Seal (the coming of the antichrist in Revelations 6) has already been opened? Who/what do you believe to be the Antichrist that has now been unleashed upon the earth? Should we be looking for the 144,000 Jehova Witnesses to arrive shortly? (Revelations 7) Do you consider yourself one of these 144,000?
Why believe in Revelations at all? I mean, do you believe the rest of the bible at face value? For example, if you don't believe homosexual activity should be punished by death (Leviticus 20:13), then why believe Revelations? How do you pick and choose which scripture to believe and which not to believe? Flip a coin? To me, the book of Revelations sounds just as ridiculous as does Leviticus 20:13.
In my opinion belief in the predictions of Revelations is a great example of self-fulfilling prophecy. A person can justify just about anything they want in the Revelations poetry if they feel it fulfills holy scripture. This "doomsday" mentality could potentially be very dangerous if it fuels religious warfare or irrational political behavior.
Revelations is a book that the bible editors should have left out of the bible along with all the other apocrypha, IMHO. For those that believe in Revelations, do you also believe prophecies in apocrypha that wasn't included in the bible?