1. I think it would be good idea to install the Mediawiki extension Liquid Thread. Here is the rational:
"Wiki discussion pages have some advantages over web and Usenet forums. They allow use of the entire wiki syntax - from images to wiki links to transclusion. It is possible to refactor entire discussion pages. Web forums offer a number of advantages over the MediaWiki talk page model:
[*]Threads can be displayed in different views: flat, nested, sorted by date, subject, etc.
[*]The user only needs to click a "Reply" button or link in order to respond to a comment. Manual indentation is not required.
[*]Quotations from the source comment can be inserted automatically.
[*]Comments are automatically signed and dated.
[*]Avatars are possible. (but not yet created)
[*]The user can watch individual threads or be notified about responses in threads.
[*]Comments and threads can be displayed individually, without the surrounding page.
[*]Old comments are archived automatically and invisibly, with permanent links easily available.
[*]Search for author, subject, date, etc. is possible
[*]Individual threads can have categories.
[*]It is relatively easy to manage related discussions in a subject-specific forum, whereas MediaWiki talk pages always follow the "one discussion page per subject page" model.
LiquidThreads aims to unite the advantages of both forum types, and to add some unique discussion features to boot."
~ http://www.mediawiki.org/wiki/Extension:LiquidThreads
2. I also thought it would be an interesting idea (If not a good idea) to install the Mediawiki Extension chat feature. It adds a "chat" tab to all the pages and creates a chatroom for that one page. However, where I think it would be useful, is that you can also set it so it will have one chatroom for the entire site.
I would argue this is a much more convenient way to do real-time chat than the current IRC I designed earlier in the year. The intent of the IRC was to discuss things more freely and openly, which would hopefully spur new ideas for the development of IMSLP. So far, this idea hasn't worked for two reasons:
1. Some people who use IMSLP don't even know the IRC exists. Adding the chat feature would solve this problem, hopefully.
2. Many people do not log in for discussion, which is a shame to the original intent. Especially without the administration of the site.
This site does, however, need to be using MySQL as the database in order for this idea to work.
3. Tree And Menu Extension would almost undoubtedly be useful for IMSLP. This essentially adds the ability to render collapsible bullet-lists. This is exactly like Windows "check" and "minus" buttons you see next to folders sometimes. The reason I think this would be so useful is because it would save a lot of space for Sortable Work Lists. Sometimes the only thing taking up all the space is the "notes", "section listing", or "scoring" sections. If we had this extension, we could collapse the tables, making them much easier to get through and find that you need. Here is a link to the extension:
http://www.mediawiki.org/wiki/Extension:TreeAndMenu
4. Extension:PageInfo might be an interesting idea, and quite convenient. I dare say many will disagree with that though.
What does everyone think? Any repudiations? Suggestions?
Hopefully I will have monthly updates more monthly

Cheers,
Nicholas Lewis