Checked out the tools above they are all pretty cool. Of the 3 ooVoo was the favorite.
Jott was super cool had many options and features that were super cool. If you are looking for something similar that supports RSS check out gcast.
As for the video side ooVoo has some cool features as well. Of course like many of the web 2.0 providers they have there paid service as well and VOIP seems to be a great opportunity for people to use your bandwidth to make money of the pennies it cost to make a connection fee. Looks like a super way to make money to me. I do not mean to bash the product is has some cool features if I decide to by a web came I may use it. I was watching a web 2.0 something the other day and stumbled across a program called seesmic . I would suggest checking this one out. I think I will use this tool to conduct my practitioner interview. It will give me the opportunity to ask question and get some candid and maybe rehearsed responses. What it does for me is gives me the opportunity to ask the standard suite of questions but also to adapt and modify based on feedback provided.
Talkshoe scared me abit. It gave me that underground feel that allows people to preach to no one but at the same time allowing multiple sickos a communication method for anarchy. I do not think I'm old fashion but at this time Talkshoe is a bit to progressive for me.