Tired of separately logging into all the different social network and blog sites you belong to? Sick of having to remember every username and password combination to all those accounts?

You don’t have to. Ping.fm has got you covered – Ping.fm allows you to update your Twitter, Facebook, Myspace, Flickr, Wordpress, Blogger, Imeem, LinkedIn, and Delicious accounts (among many others) at once.

You can even update from your iPhone or laptop if you want.

Ping.fm is currently in beta so expect a glitch here and there.

If you don’t have a mobile device but don’t want to shell out the money for an iPhone and overpriced AT&T contracts, Ping.fm will happily give you a deal for a compatible device called Peek. It lets you email and of course “ping” (update) your social media sites on the go. I haven’t tried one of these gadgets, just letting you know it exists.