"Bottom Feeder" = a pilot who will attack another pilot, or group of pilots, usually without specific knowledge of the situation. Usually negative in attitude, but safely hidden behind a screen name or a trail of rumors. Not always, but normally an inexperienced FO, naive to the ways of the industry only learning from the forums and lifers at their own regional. Someone that enjoys themselves at the expense of others. Will usually find fault where there is none. Immature in nature, but without the tools to change. They will retaliate with ignorant remarks only to show their true colors. And finally, a "bottom feeder" will tell you their goal is unity and a better standard for their industry, yet their actions do nothing but the opposite.

As aviation professionals, as I use that term loosely, look at the problems we face today. Threads like this are not the solution, nor are the many who participate.