If your organization needs to share data among different users, you can use Efficient Sticky Notes Network Edition.
To use the Network Edition, please go through the following steps.

For Server Computer

Download and install Efficient Sticky Notes's server software (EfficientStickyNotesServer-Setup.exe) on the server computer. After this is complete, go through the following steps on the server computer:

1. First, make sure Firebird Server has been running.
2. Start Efficient Sticky Notes Pro.
   
3. If a password has been set for the data file, click 'File > Password', and make sure to check the 'It may be accessed simultaneously by multiple users' option, then click OK.
4. Please remember the full path of the data file in the server computer (such as 'C:\Documents and Settings\your user name\My Documents\'MyStickyNotes.esnx'). After the above operation is complete, click the command 'File > Close'.
5. Click the 'Connect to Server' command on the interface.
6. Fill the following information in the interface from which to connect to the server:
   1. Server: localhost (or server's host name)
   2. Data file: the full path and file name of the data file on the server computer
   3. Username: SYSDBA (default system administrator)
   4. Password: masterkey (default system administrator password)
      
7. After clicking 'OK', you can connect to this data file.
8. In order for other users to connect to the server as well, you can click 'File > User Management' and set username and password for each user.

For Client Computers

Download and install Efficient Sticky Notes Network (EfficientStickyNotesPro-Setup.exe) on each client computer that needs to access shared data.
After installation is complete, go through the following steps on the client computer:

1. Start Efficient Sticky Notes Pro and click the command 'File > Connect to Server'.
2. Fill the following information in the interface:
   1. Server: the server's IP address (it can be the server's host name if in the same LAN)
   2. Data file: the full path and file name of the data file on the server computer
   3. Username: the user name that the administrator has set for you
   4. Password: the password that the administrator has set for you
3. Now you can connect to the data file on the server and share data with other users.

Product	Price	Download Now	Note
Efficient Sticky Notes Server (For server computer)	Free	Free Download Now	If your organization needs to share data among different users, you need to install the database server on your server computer. The installation program will guide you through the installation of the Firebird database and Efficient Sticky Notes Network on your server computer. (This file is not for client computers, where you can simply download and install Efficient Network which serves as the client software.)
Efficient Sticky Notes Network (For client computers)	$24.95 Buy Now	Free Download Now	This is a self-installing file called EfficientStickyNotesPro-Setup.exe. After the download is complete, run it and follow the screen prompts.

"The program displayed our note in a tiny rectangle in the upper-right corner of our desktop, though we could drag it anywhere as well as change the default display options. Right-clicking our note let us open it to edit it, delete it, change its transparency and font, and more. We could add new notes just as easily from existing notes or via the program's system tray icon. Even the individual notes offered menu and toolbars, display and operational options, and much more directly from their frames. ... Efficient Sticky Notes Portable is a versatile, feature-packed productivity and organizational tool that's also extremely easy to use, which means it's more likely to be used."

- CNET staff on Apr 2011