There is work involved to be sure but the apps and websites shouldn't require much maintenance. The users will obviously take a bit more to keep track of but it wouldn't take long to run through the list every month and check that they are still active. I will be following a lot of them anyway so it might only be 50 users to see if they have posted, still active ect...
Hopefully with feedback as well I will have a lot of info to hand when i update the site. There is always room to add / remove people and projects going forward as we know how much can change on here over the course of a few weeks. A couple of hours a month would go a long way to maintaining it once i get it fully set up. Time that i spend on here anyway.
Sounds great! Much approval. :)
Thanks @whatsup. I'm hoping to get a lot done this week and put out an updated version by the weekend and an updated post. Still plenty to do.