Could posters make lj-cut text descriptions and icons work safe?
Text isn’t likely to get you into trouble at work and icons don’t pose much of a threat either. There is always a moderate amount of risk when you surf LiveJournal at work, but if you feel the Yaoi Daily community may be a problem, consider creating a “not work safe” filter for any friends and/or communities that might post in a fashion that is not acceptable at your work place.
