Technology ETFs are being sliced thinner and thinner, with ETFs now covering cybersecurity, cloud computing, virtual reality, mobile payments, and more. ETF.com's Lara Crigger discusses this growing segment of ETFs and key considerations for investors.  Amplify ETFs' Christian Magoon goes in-depth on the recently launched Amplify CrowdBureau Peer-to-Peer Lending & Crowdfunding ETF (LEND).  Vanguard's Michael Lovett highlights their latest ETF fee cuts and offers perspective on both fund and financial advisor fees.