They used to be "sig lines", now they're "sig life stories"... There's a lot to read in PF. A lot of forums, a lot of topics, a lot of threads, a lot of contributions, and a lot that's said. I can't imagine why users feel that they need to add textual pollution to this by having giant 10-line sigs - especially knowing they repeat in EVERY message they post, but I suppose that, as long as there is no limit on size, people will max them out. But how about this as a compromise: how about PF sets the sig text off in a different typeface/colour/size/whatever? That way, when busy users are scanning for real content can, at a glance recognize what's useful and what's broken record material?