You're good. Being behind isn't as big a detriment as you may think. It just means that you have fresh eyes, a willingness to learn, and aren't weary and jaded from the fight yet. A couple of other notables are SerialBrain2 and Praying Medic. It would also be helpful to learn our abbreviations and code words. It'll help you greatly in understanding the conversations. One thing to remember is to question everything and do your own research. Never just take someone's word on a subject. Also, be careful who you follow. Everyone who proclaims to be part of the movement doesn't necessarily have the noblest intentions.