These days in nearly all casual (especially Mobile) games, you can add friends and invite them to play with you in exchange for certain benefits. Basically, having players do most of the marketing for them - brilliant!
I want to know if there is any point in having friends in the game Hay-Day, by Supercell?
As far as I can see, the only benefit is that you can go view their farm and auctions without them having to appear in the news paper or something, which could sometimes help.
Is there nothing else though? Like sending some money or items or something? Or perhaps a thing that can be accelerated or yield more result/product if you invite friends to help?
Are the benefits only the ones I've already found?