I already know someone who is talking about this and thinking about how to accomplish it actually (and with Pear its actually pretty simple I think). But the projects that are buzzing today are in the rooms below:

(links are good for 2 weeks)
Holesail 
pear://keet/yrbts1mjd86ichinftoxzth8a5t5swjpqf6jk53y1k5mutocorqrcd54pmiakkpksq6mjod8otqtj3jyut3ppxgg3idzcryqneekhrhhncsmq5dg

My Pear Lobby (people sharing projects in here today)
pear://keet/yrbahsr9hdtrozna8g4owhw43iwy1hx4k3si79k9nstff8c7ncbroqpm9a47wkmgio4ew6cu1w84aa9bazpzidyd7nn5i8om3x789ikb7igmq5dg

PeerViewer
pear://keet/yrbw7nbfw87rmm76yq3ut18ra3uai9dasm3rx9s9xssneximj6nf9pebjyj85qacgpcmtfh6e1hssc8xgq7u4f39e691h1ym6pgzpetp3iwmq5dg

And this might be redundant but I decided to start a room specifically about tracking and sharing project ideas
pear://keet/yrbwqb7j79mu6c9h4zr3wdzfuusuwu88eancygxaqbmuhkycj8rtrkrougeg19cyuggkkjocpqi7hgjnjr78js9wjtamrkjq5gwhsm3t6m75q5dg

The last may be completely unnecessary as this is basically what we are discussing in a bunch of the rooms right now, but I can see all of these getting really out of hand and we don't yet have discord "sub channels" to work with, so after there are hundreds or more than a thousand people in a lot of these rooms, I think having one specifically about discussing project *ideas* that don't crowd out the Holesail room or the like will probably be useful. 

Trying to stay ahead of the storm, LOL