Perhaps they should make the goals in the women's game slightly smaller then? Although I'm sure some naughty men would then go on the internet and claim that the shooting was less powerful and accurate
Many, many years ago I played for our work 5-a-side team and we used to play once a year in an open tournament in Kent. It was as much a jolly as a sporting contest and usually only men's teams but one year a team entered made up of the Welsh University Ladies - essentially the best female players from any university in Wales.
These young, fit (as in athletically) and properly coached girls had the misfortune of drawing us first up - a team of variously sized office workers who had spent the previous night drinking till 4am in a nightclub called "Bonkers" and the hotel bar.
They played us off the pitch and we barely got near them, yet we won 1-0 (and got booed off). They had a number of shots, all very weak and straight at our keeper. We had one shot and it went straight through their keeper.
Women's football is a different game to men's just as the poster you quote says about tennis (and I agree, women's tennis is FAR better to watch than men's). If you choose to play on a pitch and using equipment that doesn't quite suit that different game, people are going to point out the deficiencies.
If you dont compare, then what indicates it doesnt suit that different game?
If we are doing the comparison thing: when the goal was invented, men were on average somewhere around the same height (167 cm back in 1900) as women are today (165 cm in the UK), so maybe the goals in the mens game should be expanded rather than decreasing the size of the goals in womens football?