Since we use R for some production tasks, logging's a really useful (and/or mandatory) feature. There are some packages already out there for logs, e.g. log4r, logging, futile.logger, but all have either minimal maintenance or some design features that might be considered non-standard.
I'm curious as to what the RStudio folks themselves use (along with the rest of the Rstudio Community), and if they envision building a logging solution to live as part of the RStudio suite of packages/tools?