Weekly roundup Feb. 18 – Feb. 22

Bitcoin perked up this week showing slightly more life than previous weeks. News headlines also included an array of legal and commercial topics, including crypto Twitter tipping and another unregistered ICO’s SEC dealings.
In the bitcoin category
According to CoinMarketCap data, bitcoin saw a nice rally from about $3,700 up to over $3,990 at some points. At the time of this writing, bitcoin sits around $3,990 looking to possibly make a run at $4,000.
Is there substance behind bitcoin