Does anyone know of any other 3rd party tools other than XTools and ETGeoWizards for points, lines and polygons editing? Just looking for extra functionality.
ArcGIS Code Sharing you will have to troll aroundEsri GitHub | Open Source and Example Projects from the Esri Developer Platform also for trolling, but not as easy to get out unless you are familiar with GitHubGME | SpatialEcology.Com GME | SpatialEcology.Com more for analysis, but I will throw it in anyway.
That's all I have on this machine, I might add some more later
If Ianko's stuff at ET doesn't do enough for you...
What sort of extra functionality are you looking for?
Retrieving data ...