Please unlock the Main Page so it can be edited by registered users
Really, what do you think is going to happen?
I'd also recommend that you open the site to anonymous editing. WRT spam, I'd suggest the following extension (and the configuration that is described therein):
--Dan Bolser 08:24, 15 July 2010 (UTC)
Please add a 'list of projects' to the main page
From a user perspective this is critical information, and should be presented on the main page rather than being hidden behind a link at the end of a paragraph of plain text.
I even created a template to make it easier for you: