Yes, it's me :-)
The former leader invited me to take over leadership for the group after the success of our last tech meeting (31 attendees).
The group currently has 64 addresses subscribed to the mailing list.
Now, in any other day, it would be the former leader to post this, but he's off the grid, about to become a father for the second time (that we know of).
You can send mail regarding the Lisbon.pm group to firstname.lastname@example.org.