According to the Mash Blog:
Y!Mash is a new approach to your profile that brings your people together and keeps things interesting. Mash is invite-only right now, so ask a friend who’s in to get you in.
In Mash, you can:
- Find and connect with your old and new friends
- Comment and make conversation on the page
- Add page modules to style the your page up.
- And so much more yet to come
If anyone wants an invite, please leave your email in the comments. That's all.