Robin Hood + Reddit + StockTwits and this entire GME situation have been great for the market. It's similar to online poker after Chris Moneymaker won, when volume exploded. Sure, how much you like it depends on what type of trader you are because the game has changed, but look at GME with its 900+ IV. It's created some really fun trading this entire week for me, and all my non trader friends who usually yawn at this type of stuff are drilling me with texts and email and inviting me to meals so they can ask questions about this. This is good for all of us.