For Groups and Events (Activities) this site has done it perfectly. Will D7 provide this "ease of use" ?

www.getalife.com.au

See how members can easily set up an activity and broadcast it to the members. A search on location and date makes it a breeze to find something.

I understand D7 will have a store. Will a member be able to set up a booking/payment option for their event with their paypal account etc?

Any thoughts on this?