Yahoo Mash, Yahoo’s new social network experiment, sent out the first batch of invitations moments ago. The service is invite only at this point. Get yours at InviteShare now.
I am seeding the first few invitations. Then it’s up to you. Once you get an invite, come back to confirm it and invite a few more people to keep things going. The more people you invite, the higher you will appear on waiting lists for future private betas.