Digital media: explained by others, compiled by me, presented to you

Tech blog StartUpMeme wrote about a new service called UserNameCheck, a service that shows you if your preferred username is already taken by another in this growing social media world.

I use it, however,  to remind myself of all the social media sites I have signed up with and have subsequently forgot about using. I tend to jump into any social media network and sign in with my preferred user name to maintain my online identity in case that service takes off. Quite often, though, I end up never visiting that site again. 

This site is also good to keep abreast of some of the social networking sites you  may not have known about existing.