Who does not know this message: "The view xxxx does not contain a column named xxxxx"?

Views can bei quite a hard piece of work.. maybe not technically, but how to design them, which columns to use, and, and, and.. It's also one of the most design elements which are likely to change after putting the app in production.. Since there are Shared Columns, It got a little bit easier, altough the shared columns have their special behaviour :-)

This Features would save hours in the dev workflow:

• Copy / Paste of Shared columns across views (now if you copy/paste a shared column, it will transformed into a normal, single column)
• Taking over the Programmatic Use name when inserting a shared column