But Ferrer/DelPo fans seem to hate the other player, I wonder if some posters are the reason to this. And it seems to be so that it's almost Ferrertards who hate DelPo more than DelPo tards hate Ferru. And it seems to be very often that also Tsonga's and Berdych's fans don't like Ferrer and vice versa. I wonder if there are many posters here who like all players from the #5 to #8 bunch, I like them all, they're the ones who can threaten the Big Four most.
Please please don't generalize some crazy wars induced by very few people on GM
to the whole fanbases
I read so often this generalization from a few crazy GM people to the whole fanbases, that's bullshit, and especially in the cases you mention. The whole Ferrer topic has become shit for around one year on MTF because of very few posters on GM who managed to get several others in their "fun trip" because some people like following the "trends". It's become impossible to speak seriously about all topics related to Ferrer.
If you want to really know on that topic, there have been several topics about that on GM in the past where people tried to find a proper answer.
The most important trends imo are Fedfans disliking Nadal (although many ones like him a lot as well, still a significant part doesn't, both because Nadal often defeated him in big matches, and because Nadal' style is the opposite to Fed's), and Djokofans disliking Fed (for several reasons, including nationalistic ones and "opportunity" ones : Djokovic came right on time for the ones who were disappointed by Fed).