I felt quite relieved after I had said all I wanted to say.

After saying everything that I had to, I felt relaxed.

He can read English easily.

I feel relieved.

I wish all those an unhurried night who want a revision of the existing copyright laws, but actually all the others too.

This implies a fun and relaxed working atmosphere where team achievement is highly valued, communication is extremely important and traditional 3-hour meetings have been replaced by informal chats in the queue for coffee.