The forums are possibly the least representative place you can go to to survey players. Almost everyone on here is 100x better and more into this game than the "average" player. Do not forget that there are players in Eu4 who have never played a non Western nation for any significant time, who have never played a nation that isn't on the recommended nations bit - most players have not even touched Ironman mode. Twitter may be a poor representation of the player base, but the forums are likely to be just as unrepresentative of the overall playerbase for EU4. That's not to say that people on the forums have nothing to offer, but there is no reason a poll of the forums is likely to be any more representative than a poll of twitter users, and I don't think "based on these forums, EU4 players don't really use twitter" is a better dataset for what EU4 players are like than whatever data paradox has
I'm also not quite sure why everyone in this thread has to proclaim how much they hate Twitter, how they will never get an account even to vote on their favourite games' development direction, how it's useless and exclusively for people who can't think for themselves. If you can't see the value in Twitter then I guess that's cool but you can literally craft your feed to be whatever the hell you want. I'm not quite sure how me following the BBC news feed and my university's various pages is living a fake life more than posting on these forums every other day is.
Then again, this is the forum that cried when they saw screenshots of CK2 and EU4 that had links to Facebook and twitter on the main menu because... reasons? Social media reduces everyone's IQ?