Strongly agree.
Right now, the GB moderator has to go find space (see effort of Larry Dunn in Towed Gun GB) & that's tough.
Else members have to dedicate own space. I have 80mb, but will have to rotate stuff sooner or later & thus piux will no longer be available to others.
I don't want to mention another armor-focused forum who runs "Campaigns" not GB's,. but they provide a separate thread section (FSM does too now), a log for each builder to make notes in, and a photo gallery.
The community looses a lot when the modelers don't have an easy way to post pix & notes that have a reasonable life span so that others may research & benefit.
IMHO ....