wow, I'm such a newb...
'anything that is not mapped is just a drag and boring' - I just found out that maps are one time item (each map one instance with 6 portals only, and you need map currency once more to reopen it, even for unaugmented revisit).

"It's a drag, it's a bore, it's really such a pity
To be looking at the board, not looking at the city"