Hats off to Andre Malan for getting the dev.wpmued aggregation site together in no time at all—did it take him a single night of kicking ass while Brian Lamb was fast asleep? The idea behind the site, which you can find here, is right line with all the goodness that came out of the Open Ed conference—do it cheap, do it out in the open, share it, and make the focus of our labor people and ideas.
Let’s face it, many of us are working and hacking within WPMu, and this provides a place to aggregate and share out centrally that development. More than that, it is up and available to any one out there who wants to include the work they are doing. And what’s more, I’m a contributor, so what the hell else could you want? (Although Boone Borges’s blog has been on total fire, which means I better get my game face on 
)
Not sure if you wanted our whole blog on there, but you’re more than welcome to add it.
Unfortunately, that is often the way of the world with aggregation sites like this. I tried something similar with WPMuEd a couple of years ago, and no one took me up. I wouldn’t see this as an issue though, you already have a few solid folks sharing their work, and often that’s all it takes. Your work has already proved more successful than my original attempt, and as things get rolling it could only lead to more. So I wouldn’t get hung up on numbers, just do what you do and share it accordingly, and the fruits of your labor will roll in.
Also, I have a few more tricks up my sleeve, one of which is very much dependent on Enej finding time to fix a Wiki-inc bug or too.