
As even us 30-somethings have come to accept social networking as part of our lives, here are a couple ways to keep your social platforms organized and one way that social networking is helping promote social justice...
Yoono
This browser add-on adds a sidebar where you can keep tabs on tweets,
Facebook status updates, RSS feeds, instant messages and just about
anything else you'd want handy. Eminently configurable, it's truly the
all-in-one tool for your info-junkie fix.
TweetDeck
This Adobe Air app (currently in Beta) helps you organize all your
Twitter activity, grouping tweets from various groups of people you're
following so they don't all just get dumped into a single category.
Prioritizing tweets is a way to make Twitter useful instead of
overwhelming.
ushahidi
For many people, social networking platforms are simply a cool way to
virtually keep up with friends' relationship statuses. But ushahidi
(which means "testimony" in Swahili) is a site that allows people in
wartorn regions like the Democratic Republic of Congo to report crisis
information via text messaging through a mobile phone or web
connection. It was first launched during the post-election violence in
Kenya. It's citizen journalism at its best and makes SuperPoking seem
that much sillier.

Where Have All The Weird Girls Gone?…

Great list. I'd also add Digsby (www.digsby.com), a desktop app that combines a slew of social media platforms and IM clients into one. Gmail, AIM, Twitter, you name it, all under one log-in. So much easier than juggling all of them separately.
Now if they could just find a way to add Pandora to that list!