Because you seem to...
I think you're drawing the wrong conclusion.
It should be abundantly clear that despite the statements you referenced, that I've continued to purchase digital goods and services.
That should lead you to conclude that I, personally, don't have a problem with the limited shelf life of such things. It's a cost of doing business, so to speak.
In any case, does it matter what I think? I'm one person. I don't think my opinion is all that weighty. It's just my opinion. It's not any better or worse than anyone else's opinion. If it conflicts with anyone else's opinion, I'm okay with that. I'm open to hearing a rebuttal of anything I happen to say. Maybe I'm wrong about something. Codewalker and Arcana will confirm that I don't mind being wrong about something. ;-)
***EDIT***
Actually, @LateNight, I'm pretty confused about what point you think I've been making. What does Paragon Chat or its status as "illegal" software (debatable, but your choice of words) have to do with anything? What stance is it that you think I "seem to" be espousing? The quote you hilighted in bold could be re-worded like this:
Anyone who saw Tabula Rasa and the other games being shut down should have taken stock of their usage of City of Heroes, as similar sort of subscription game and realized that CoH could eventually be shut down as well. If spending money on something that could be taken away from that person was something abhorrent, then the person should have considered spending their money elsewhere instead of on a superhero game that could be (and eventually was) shut down.