If you're new to OSGeo, here are a few things that you can do to come up to speed quickly with the organization and start collaborating with others.
All are welcome to participate regardless of membership status. You do not need to be an OSGeo member to use email mailing lists, the wiki or to contribute to any projects but we encourage your registration.
OSGeoを知る - FAQ
To become an OSGeo member, register yourself on the Wiki. To do this, you will need a Wiki account, which you can get by clicking the 'log in' button on the upper right hand corner of the Wiki and follow the instructions. You will need to add your email address to make sure we know you are a sentient being and not a bot. For more information about using a Wiki, see the Wiki Help. After your registration, let people know in your personal Wiki user page (top right in the Wiki) what you're about, and what you're interested in. Please add '[[Category: OSGeo Member]]' within the page to become auto-registered on the member list page.
Since you've read the FAQ, you know that everyone participating is a member, so adding yourself to the discuss email list is the first thing to do.
See also current list of members
Charter members have the same responsibilities as the other membership levels, with the additional responsibility of voting for board members. New charter members can be nominated through the community and are elected annually by the existing OSGeo charter members.
See also current list of charter members
The easiest place to start is the Volunteers Needed page, as projects will put up their requests based on what they're looking for. You also can email the discuss list directly to let people know what you're interested in and ask for pointers. You can click on any of the projects on the right side of this website.
You can also browse the mailing list archives, and join any of the mailing lists.
For more information about mailing lists please see the Mailing List FAQ. This page outlines the primary lists for getting started. Some projects have several mailing lists, some intended for users and others for developers or simple announcements. Announce lists are gneerally low traffic.
Join a project mailing list and introduce yourself and ask where you can help out.
The wiki is where a lot of action takes place. Collaboration is much easier, so we start up new documents there, and transition them over to the primary site when we're happy with how they look and what they say. Documents on osgeo.org reflect OSGeo's positions, while on the wiki we work out what those positions are. You can find out where the action has been on the wiki by clicking on Recent Changes. Feel free to add new pages, propose new projects and ideas, and comment on or modify content that is under revision. If you are interested in being notified when new pages are posted in the wiki, subscribe to the RSS or Atom feeds.
Many of us hang out on irc, on the #osgeo channel at irc.freenode.net. Or in more verbose terms, on the OSGeo channel of irc.freenode.net. There are a variety of IRC clients, if you're running Firefox ChatZilla is very straightforward. There are many other good ones out there. With IRC you can informally get to know people, what they're working on, and what our current problems are. If you are behind a firewall, you may try out our Web based IRC client.