I think you're being downvoted because it can be confusing sometimes when someone replies to a post in agreement, it's much more natural on the internet for rep

I think you're being downvoted because it can be confusing sometimes when someone replies to a post in agreement, it's much more natural on the internet for replies to be a disagreement. This makes it really easy to read your first sentence as something you are proposing rather than referencing, which makes the whole post rather confusing if not read more carefully.