Want to have a party? Maybe to Celebrate 100 days on the server, maybe a birthday? if you do, you will want cake. Cakes make a party.But wait! when people arrive to celebrate they will not get their hunger satisfied. You would need to give them the build flag just to eat some simple cake! a cake flag would solve this problem. Build flag would also allow you to eat cake along with the cake flag itself, of course.Want to start a mall? Well then you need to either trust your shop owners with the build flag, or have to change the signs constantly for them. With a sign flag shop owners could change prices whenever they want, and you could rest easy!