poll – Which Social Networking application are you hooked on?

More on social networking… “Cliff” had som great comments in an earlier post and I have to agree with him. For me LinkedIn is becoming a must have for maintaining business relationships, while facebook and in my case, Flickr, are must haves for more casual and family ties/networking. As mentioned previously there’s a host of others that I also use but I’m hardly as dependant on those apps. So, how about a poll… sorry I don’t have a “none of the above” option, I’ll simply assume that everyone is using atleast one of the services mentioned below.