Why is it important that we be more than a gathering of strangers when we come together on Sunday morning?

What does fellowship really mean when defined by Acts 2:42-47 and Acts 4:32-37?

The originally word for fellowship really means "sharing": how does this impact how you would define fellowship?

If sharing food, whether the Lord's Supper or an everyday meal, and sharing our lives together and sharing our possessions with each other are what genuine fellowship are all about, how do we get there from where we are today?