It was discussion here but can't find it anymore.

Talking about invitations into group/event.

1. It's not convinient to invite 30-40-50 mmbrs with current interface.

Now you need

1. to type first letter

2. to choose one user

3. to type next letter, to choose next user

4. you have to make 40 "types" and 40 "chooses" to invite 40 ppl

Make it, please, similar to FB : get one users list (with options to sort only friends/all ppl/alphabet) and make only 40 "cheks" to invite 40  ppl

2. Also it can be good idea to add button "Invite to" on user's profile with option to choose group/event for personal invitation.

3. And, of coarse, the notifications, don't forget it, please :))

Thanx in advance:)