@conrado
It is true that there are many ways to get this done.
I feel to have a good understanding at what you're aiming at, so i'll try to post suggestions in consideration of this.
I would not put too much thought into this feature and go with the easiest implementation, future (more complex) changes can always still be made.
I'd like to branch the original idea into 2 seperate ones.
1. Workspace overview
The Problem:
When browsing workspaces it is not instantly clear what a workspace is intended for nor what it's purpose is within the project.
Suggested Solution:
A description message on the overview tab could assist in making the purpose of a workspace more clear. This message would be best placed above all other content within this tab and should be editable through the corresponding workspace properties tab.
Technical implementation:
A radio button with the option to show the description on the overview tab.
I am aware that there are other (more complex) ways to get this done, though this option already would suffice for most of us.
2. Sticky notes
The Problem:
Some notes contain static important information which deserves a more noticable presence within a workspace.
The solution:
Like in a real office desk situation, you could manually prioritize notes by placing the most important notes on top. The ability make certain notes "stick" on top so that they are more noticable would be an acceptable solution.
Technical implementation:
A checkbox to enable a note to be "sticky" and simply appear above all others in the note widget for as long as it is has a "stickied" status.
(similar to many forums).
again there might be more complex ways to get this done, but this would be rather easy feature to add and would already be sufficient for most of us.
Hope my suggestions are of some use.