I would watch the behavior of the fish to see how unhappy they are in the situation. If they are swimming pel mel around a small tank looking stressed and unhappy, then it's a good bet that they are...but if they seem calm and mellow just meandering around rather calmly and in general behaving normally...don't become sickly and ill and in general just keep in good health all in all....well, I just don't see a problem I guess... :huh:
I guess I just don't get into telling people off about how they stock thier tanks. If they ask that's one thing....and maybe even a kindly made suggestion if the person doesn't seem to know and is wondering about an issue they are having which may relate to thier stocking. But if they seem fine with what they have, I see no reason to berate them about it...being thier tank and all...
BTW...I didn't vote for #1 either, but not because I didn't like it or think it was overstocked or anything...........but because my tank was #2 and I felt strangly compeled to vote for THAT one !!