EDIT! Wrong section, can someone move this please?
So, I work with Unity3D with C# and some thing I do with my scripting is at the top I always put a comment block to show I made the script and in Monodevelop, I think in VS too when you type "///" it automatically creates a comment block like this
And adding that in would be a pretty sweet thing.
Also I like the folding idea but also in VS and Monodevelop you can type in something like this
#region Variables that need setters and getters
private string _name;
private int _level;
private uint _freeExp;
An arrow will show up, Like in sublime where you can collapse a function but it collapses from #region to #endregion and I find it more convenient then code folding.