GIVEN
that the Apostle Peter's exhortation seems to have left you unenlightened,
I'm quite sure I can add nothing fruitful to his illustrious efforts.
I'm afraid it's your rather frivilous use of the Scriptures that give me pause. You can't even outline the context of Acts 2, but yet you seem quite convinced that it supports your preconceptions about modern day prophets.
Add to that your naivete about modern day "prophecies" that have allegedly been given, including the fact that you cannot state how you identify a "true prophet", leads me to think you are "blown about be every wind of doctrine".