Ars has a couple interesting articles on the Switch today...
The first is a potential identification for what's wrong with the left Joycon controller, and unfortunately, it's a hardware problem. The Joycon literally doesn't have a wire for its antenna, so it's relying on an on-board antenna. The other Joycon does have a wire.
The second is how Nintendo has removed the Switch Dock from their online store. There hasn't been an official announcement, but the rumor is that it's due to the scratching. Although, strangely enough, while I read the article (and it's awkward photo of someone "fixing" the problem with pantyhose), I can't seem to find it on their site anymore.
This just strengthens my resolve to wait awhile and see if they come out we a revised console.