Tip 1. AtomJump public groups are not a toy: you are going out in public.
Tip 2. Be wary of impersonators. People with (2) or (3) after their names are not the same person as the first one on the group with that name.
" In 10 years time, I believe most sensible people will communicate via AtomJump. Why? Because thousands of developers, from any organisation world-wide, will be constantly improving it. "– Peter Abrahamson