What is the status of the btcd wallet? We're quite happy with btcd as a node, but haven't gathered experience with btcd's wallet yet. Is it ready for production? Or, let's rephrase this: is someone using it for production purposes already?
There has been significant efforts to overhaul it for performance considerations recently. Within a month or two these optimizations should be merged to master, and wallet should be good to go for high throughput uses while consuming small amounts of system resources.
Previously smaller projects I have heard of using it in production.