Though I’m a hardcore geek, there’s always something I have to lookup or learn when it comes to new techologies. Usually, this means a trip to Borders Books or some serious googling before I can grasp the subject and there’s not always time for that. I coworker today showed me Techtionary, a site dedicated to short but to the point tutorials on everything tech. To test it’s breadth, I searched for SS7 (old but pretty much only used in proprietary telephony networks) and found:

Check it out at http://www.techtionary.com
The interface is written entirely in Flash and could use some work but it’s not bad, especially when trying to teach your non-techie friends in a hurry. Most of the information is very high level but a good place to get started on a topic of interest. This would also be a resource for technical project managers who are managing projects they know nothing about ;)