How can Noosphere represent data in a more useful or more user friendly way?
PM has users from all over the world. Yet all dates and times are represented in only one format and timezone. For example, for international readers, 2006-03-05 can mean either 5 March or 3 May.
Currently, there is a red arrow before the name of an entry if it is attached to another entry. It could be good to somehow display where this is linking. Maybe as an alt=".." tag? This would put the entry in context when browsing random entries.
It could also be good to have a link to the entry's directory on the aux.planetmath server containing uploaded .eps files, source files, etc.
Sometimes it is useful to file corrections to more than one entry at a time. Then it would make sense to have the entry's name displayed somewhere on the "File correction"-page.