Part of this looks interesting - is this making it easier for me to organize my browsing? I've been trying to keep track of links for a work project as I browse, would this make it easier for me to store those sites to share or find later? That could be hugely useful.

Or does this make it easier to share those links with other people? If it's just for sharing, I can't tell if it's like Shareaholic or something new.

I'm having a hard time figuring out if this is more for publicly sharing content/links or if it's for my personal storage and organizing? Looks interesting enough for me to look at the beta - send it my way if you want.