I generally like coinbase, and I'd trust them with some spending money, but this blog post does not come across as trustworthy at all. They very well know the

I generally like coinbase, and I'd trust them with some spending money, but this blog post does not come across as trustworthy at all. They very well know the risks involved with sending your bitcoin savings to an address you don't control and they make no effort at all of alleviating any of the concerns. There's no mention at all of how you can verify they actually control the bitcoin you gave them to, even though there's been schemes for doing this for years. You might as well send your money into a black hole.