I agree citrojim they could have been interesting vehicles, and certainly would have been worth having here in the U.K.
Also they would have sold more vehicles and moving the metal is meant to be the point of the whole exercise for a manufacturer, as more units sold = more profit.
Currently Citroen apparently according to a recent article I noticed in, that handy magazine library W H Smiths (try before you buy, or more like read what you want, and then put it back after a long ponder/read)

have 6 people carriers in their model range.
I think the models they mentioned in the article in Autocar, were the C4 Picasso, C8, Berlingo First, Berligo Multispace, Xsara Picasso, Dispatch Combi.
They mentioned that Citroen were the only manufacturer with such a wide range of people carriers.
So they are offering a wide range of this type of vehicle now, but what happened previously?
Using the marketing teams language, there should have been some thinking outside of the box,

and blue sky thinking

regarding the Activa issue.
Citroen have been driving their products forward, and developing them all over many years, with regard to the models using LHM, this would have been an excellent way of demonstrating with the Activa, a natural and clever way of using the technology in another way.
Sadly the level of brightness (1 watt bulb level)

is again been shown again as regards the 4 X 4 market!
How long did it take before we saw the C-crosser, and then they release it at a point when it's too late, because those that did desire for some strange reason a 4 X 4 now can't afford to run it, and now also can't get hardly anything for whatever model of 4 X 4 they have, because the market for them has gone down the pan.

Tough luck !!
Most people bought them like lemmings, so they bought into the image, and are never going to be able to work out the controls, and do not need 4 X 4 capabilities to take junior to school, and climb the kerb!
So, now they can lose money like lemmings on a vehicle who's market has crashed like a share price/value, and next time they can get a more sensible vehicle!....... Rant over
So Citroen C-crosser too little, too late!
As per what they did with the U.K. spec Activa.
They do not seem to learn by their mistakes!