[support] How to "poke" an user?

[John Thomas]

Francesco Baldini wrote:
> I'm looking to create a way to "poke" users.
> what I need is to let Role-A-users "poke" Role-B-users (but not Role-B
> poke Role-A) and, when an user is "poked", he/she receives a standard
> email..
> 
> do you have any idea?

You need a module called alcohol or booze.  That would probably help. 
(just kidding).

-- 
Sincerely,
John Thomas