I'm planning on getting a fraction of a bitcoin. Maybe about 1/4 or 1/8 BTC just to fill my wallet with something. Is now a good time to do so?
Now is not good time to buy bitcoin, lets just earn some bitcoin from signature campaign right now, sell it, and makes price going down. Wait bitcoin under $600, buy it,forget it, and sell it before new year eve 2018 maybe its going to $1100 again

I don't think bitcoin will crash into $600 since its holder wont let it and there is no one controls it. Votality just occured on bitcoin's rate bcause of China's panic selling, not because it is meant to go down or there is someone who controlled bitcoin. I hope, bitcoins rate changes not too big to that trading is profitable so that many trader will be going to trade woth bitcoin.