The Denver Post’s and Rocky Mountain News’ latest earnings report isn’t going to quell rumors that one of them will acquire the other and convert it to an online-only offering soon. The papers saw their Q2 earnings drop 78 percent –- from $6 million to $1.3 million — in Q2 2008 compared to the same period in 2007. A “slumping advertising market” is to blame, according to the Denver Business Journal, which also calculated that the two papers lost money during the quarter.