I hate to be "that dude" but I have a couple of comments here.
First off, backups for the win. Basically what you're asking here is for them to provide backup service for you. In a situation where you're paying several thousand dollars for a product, not backing up is like not paying insurance on your vehicle.
Second, this isn't all that different from a great many other situations. If, for example, you have a movie that you leave out in the sun, would you expect the manufacturer to send you a download link to get it again? How about if you drop your ipod in the sink and lose all the music? Have a hot new video game that you accidentally delete the install folder for? Windows installation got hosed and you need a new installation disk? Again, backups are your friend. Whether you think a provider of intellectual property *should* provide copies or not, often times they won't, and it's on you to make sure your investments are safe after purchase.
Third, the idea that "not keeping old software" is shocking is a rather ludicrous one. Not only will you find this with Wasatch, but also with Onyx, Roland's Versaworks, Adobe's software, etc. That's not to say "if everybody does it it's ok" but rather to point out that keeping old software available for download is rather silly. The idea is to improve your software over time, not hold on to older versions that don't have the improvements of later versions. Even open source software will only keep old versions around for so long after new versions are released. In the case of a RIP company, they give you free access to all versions of their software for the life of your service contract. Beyond that time, if you don't renew your contract, you are saying "I no longer need your services, I'm good to go on my own." Next time back up before you tell your service folks to pound sand, just to beat this horse one more time.
Fourth, the idea that all RIP companies base profitable revenue on waiting in the shadows like vultures for your hard disk to crash is the dumbest thing I've ever heard. Or do you think RIP companies are in cahoots with hard disk manufacturers in a clever plot to milk not only $300 for months of renewed service, but a double whammy of the cost of a new hard disk? Maybe your own IT staff is in on it (who, at this point, really should know how to copy an installation disk to a hard drive that's NOT about to explode by now, even if only by reading my post).
And last, to attribute "haughtiness" or "arrogance" to their various support members (some of whom provide excellent and on-point advice and help on forums such as this one in their own free time) from an e-mail you received from a sales rep simply because you don't agree with their business policies rather stinks like sour grapes. These guys are there to help you, and given the rather rare expertise you can get from them, it's not unreasonable to expect to pay $300 for access for several months.
The reason a RIP manufacturer exists is to make sure you have access to the best product and brightest technicians that a RIP company can provide. That's how they stand out, and how they become profitable. In the RIP industry, this means support contracts. Rather than complain about it, take advantage of it. Get the latest software, call their support, and become a better printer.
And no, I'm not a Wasatch employee, just strongly opinionated, and have ALWAYS been taken care of by Wasatch and Onyx both. I find the value of a service contract FAR outweighs the cost to renew it every 6 months - especially considering the ink to run cleanings on my machines costs more than reliable, knowledgeable service for my software.
Blast away, if you like.