Actually personally I wouldn't call explorers, traders, etc. combat loggers, if they don't have any chance of surviving the pointless assault. It's not cool from RP/lore/game rules point of view, yes, but if it annoys that seal-clubbing dumbass, I fully understand. (Even applaud that, not publicly, of course)
Combat logger that I have problems with is a person who engages in proper PvP (= at least somewhat consensual, both commanders have at least theoretical chance of winning, ...) and then when they are beaten, instead manning up and swallowing a defeat, they just log off.