5 Learning Platform Quick Wins

What are the easiest ways to make a beneficial difference to a school using a learning platform?

Top five suggestions (in no particular order) that require little or no additional work....(IMHO)

1. Communicating with staff by email, IM, online notice boards, cover lists, school calendars etc - no more pigeon holes or students carrying notes round the school.

2. File storage - cloud computing - no more memory sticks left at home (or school), easy access to school documentation.

3. Communication with students and between students - e.g. electronic submission of work,class blogs, forums, wiki's, even chat and IM as well as good old email.

4. School 'portal' - a common homepage for all members of school community accessible from inside or outside school

5. Celebrating success - publishing examples of student achievement electronically.

All of these can be done without having to generate any new content or even having to digitize things that are not already in an electronic format.

What do you reckon?