I've been to the Baltimore Sun website and can't find their talk forums. Probably, I'm missing it in plain view.
http://www.baltimoresun.com/
Would you be so kind as to give the web address or link to the forums? Thanks in advance.
Look down on the left side under OPINION and the link TALK will take you to the forums - then just pick a subject you want. I don't know how far back they go, but just today many have referenced that they've seen it on the forum for 1 to 2 years.