"Friends" with over 500 formless terrors, are they really friends?

Not every neighbors you can send to
Some of them haven't update yet
And also some neighbors when you visit them they already have it, because they also have 100 neighbors

Maybe he collected the 500 FT in just two days

And most of player have the last prize , and the campfire above level 40, so they collect brains, so maybe they don't want to go for an hour to visit neighbors
Some times it take about have minute to find the snake in neighbors town

500 FT means 50 friends you should visit , and they shouldn't be full