All this talk of SQ42 is pointless, the game is vaporware. My resoning? Look at SC, its only at alpha, but all the ads and sales CIG put out to get people interested outweighs actual game content.Not really, you are assuming a lot of things for that to work out. You asume that a) the release is relatively imminent and b) that the product is going to be actually worth those 70$ on release.
A buyer postponing a purchase can easily forget about the product altogether, given enough time. As it is CIG is just losing a net 45$ now. So the question for you is what makes you think SQ42 is releasing imminently? When?
Also, given the current state of what we can see in the PU and the almost zero info on SQ42 available, I think it is far from being assumable that SQ42 on release would be worth 70$; reviews can even be bad, and that buyer may actually decide SQ42 is crap on release and not buy. That would mean also a net loss of $45 now for CIG. So given that lack of SQ42 info and the crappy track record on what little they can show in the PU, the question for you is what makes you think SQ42 is going to be worthy of that price tag?
Stopping all sales altogether now and not even commenting on it for 10 days probably points to a very different kind of problem at CIG.
SC42 however had been said to be near completion for years and there's nothing to market it. The excuse was they didn't want to spoil the story, but you don't need to show missions. Flight model, ship paint schemes, even character creation and uniform options are things CIG marketting could have put out to Gardiner interest, if it exist, but nothing. Not so much as expected release date. This is not SC's never ending scope. SQ42 has a scope, its a little story that was supposed to lead to SC, so there should have been a well defined list of content for the project.
Also the way SC and SQ42 were supposed to use the same engine and assets shows SQ42 doesn't exist. How can there be a working SQ42 when SC is still in perpetual Alpha using the same flight models, ship models and things are still stuck at Tier 0. Most importantly ships are still getting remade. Nothing in SC is nailed down and final, how is the prequeal to SC supposed to exist if the assets the share aren't finished? Has SC shown space combat AI that is worthy of a single player game? Something that is able to keep player engaged for 11 Chapters?
TLDR: SQ42 is vaporware, it only exsist on forums and webpages. Not even Chris Roberts knows what SC42 is otehrwise he's be blannering rubbish all about it.