*hopes I'm not treading on mod's toes*
The rules for RYL cover everything, Forums/Chat/PMs/Journal/etc. Basically - if you wouldn't post it on the Forums, don't post it in your journal.
It's not a stupid question at all, love! The journals are kind of hidden away so it can be easy to wonder what you can/can't post there. But it's pretty easy, just what the rules say. If you see a journal breaking the rules, you can send a link to the journal in a PM to a mod, or post report something of the journals' owners and mention that it's the journal you're asking about.
Hopefully this is the correct info! Merry Christmas to you too
