Quick question, after a certain period of time, is it considered bad FR etiquette to continue posting on an old thread. For example, I've stumbled upon dead threads from two months ago that I found interested and wished I could comment on, but I was afraid that it was --I don't know-- "bad form" or something to jump in on a totally dead thread.
Not to my knowledge, I've never seen anyone complain about it. In fact, Catholic threads having to do with the liturgical calendar, like a particular saint's feast day, are frequently brought back to the top when the feast day comes around again.