Guilds all have their own gold funds (g.f.) as this is one of the three main guild properties.
The gold fund of a guild is the sum of all the Gold bricks owned by the guild members. Instead of measuring the gold fund in percentages like we do with temple completion, we measure gold funds in C.U. (Currency Units). The gold fund serves no other purpose than to entice potential guild members into joining up, and as a token of power.
Note: A player with a completed temple contributes 1000 to the gold fund.
It is unknown if players celebrate the completion of their Ark in a similar way.