Just my two cents, I think using the existing #iCoin channel on Freenode would be more dynamic and could service the community in a better way than other registration required infrastructures.
    For working collaboratively on documents, we can use an Etherpad together https://etherpad.mozilla.org/ and then ultimately publish something which we link to here and through a topic in the IRC channel.

    The main idea of us working together though is quite on point -- us sharing the burden of knowing what is happening and keeping all of the community in a loop will be better for everybody.
    The only problem I have with Google docs and dropbox is the barrier to entry. For an 'anonymous' crypto-currency, we shouldn't be expecting to find a Google + Profile or having to dish out registrations or load binaries for odd services onto our computers. There are plenty of other traditional ways to collaborate which can be more inherently private and secure.

Kind Regards,
-Chicago