As a fan of something means we must hate anything else?
Given that there are options wherein one likes Digimon/both it would seem (speaking of logic) that the answer is "no, we don't *have* to hate anything else."
Well that's the point of the poll. If he only add the first option on the poll, it won't be a poll.
Just that I don't see the point of this poll other than gathering people with the same opinion as his... Well, not a big deal anyway.
Actually I thought it was kind of a joke that Digimon was the enemy of Pokémon, maybe it was Yu-gi-Oh? idk. I planned on gathering an army to storm the digimon boards, though. >:D they're hopelessly outnumbered