no i have not even seen it

is it another networking site?

it's a "micro-blogging" site. somewhere in between blogspot, typepad, et al, and twitter

I started a couple of "tumblelogs" there, because I thought they would be more "fun" than my regular blogger, but I feel isolated there

i joined sqidoo but have not done anything because I am not sure where to begin

squidoo

oh man, I don't even know what Squidoo is!

there's just so much stuff out there. it's overwhelming

I just looked at Squidoo. Tumblr's more like a blog. It's really hard to connect w/ people there, I find.