The way the maximum amount of storage space for a guild is currently calculated.

guild needs at least 10 lvl 35+ members to get ANY space below this the guild gets none (avoids ppl making guilds on their storage chars for extra space)

guilds start out with 10 slots, for every 5 extra members over lvl 35 they get another space (maximum 20 spaces extra here)

if guild owns a gt they get 10 extra spaces if guild owns sw they get 20 extra spaces.

anyone in guild can store items in the guild storage, only rank 1 and 2 can take items out tho.

* the 'top 1' guild gets 10 extra storage slots in guild storage
* top 2/3 both get 5 extra storage slots each
* guilds lose 5 points every week (wont go below 0 tho), this way inactive guilds get deleted from the list

Top on the guild war ranking system. See my other post.