If you're playing for this final week of City of Heroes, I created a global chat channel people can hang out in, if you have access to that sort of thing (stupid free to play restrictions).
If you're not playing yet but want to be, you need to have had an account at some point in the past, as they've turned off new account creation as of about a month ago. If you have an account but need the client, you will need the NCSoft Launcher installed, then just boot it up and choose City of Heroes from the list. You can also install the Beta from here, which will let you access Issue 24 features and powersets that will never make it to the live servers, as well as mess with things on the market that are free for Beta.
Once you are actually in game, just right click your chat window and go to "Add Tab" like you see here:
That will bring up a new window where you can add channels to that tab. Click the "Join Channel" button and then type GiantBomb as you can see here:
Click OK and make sure you set it as the Default channel for that tab, then name it something up top and press OK. Now you're ready to hang out for the end of the world. This channel is Global, meaning any server or character you're on you can still see and chat in it, which makes it nice for people who might be spread out across servers playing with their friends.
The keybind for talking in this channel is: /bind key beginchat /send "GiantBomb"
That will make it so anything you set as key will make it so anything you type after pressing it will be sent to the GiantBomb channel when you press enter to send. I recommend something like "G" or "\".
As far as I know there was never an "official" GiantBomb server or anything, but the word is there will be special events on the last day on the Virtue server, which usually means hell of Giant Monsters to fight for no real reason, if you're into that sort of thing. In fact here is Atlas Park on Virtue as of an hour ago.
If anyone has any other questions about playing for the final week, feel free to ask and I'll answer as soon as I can if someone else hasn't already.
The servers are supposed to shut down on November 30th at Midnight Pacific time.