[vunderba]

> and that's why every company is moving towards SaaS...

This is a bold and not necessarily true statement. It really comes down to your target market. A SaaS is a much less disputed cost when it's targeting businesses but you're much more likely to encounter resistance to a subscription when you're targeting individual consumers.

There is plenty of highly successful mainstream modern day software that offers a perpetual license for one time fee. (DAWs come to mind: Bitwig, Reaper, Logic X, Studio One, Cubase, etc.).

Personally, I think a good compromise is the annual subscription with a fallback perpetual license, a.k.a. the Jetbrains model. I've never had an issue with paying a reoccurring subscription fee, but I take great issue with the proposition that the moment I stop paying I lose all access to the software - it's too close to rent seeking.

[mojomark]

100% this. This helps consumers understand the need for SW maintenance services on their own, without having to convince them... "You want to keep the software alive on your WindowsXP machine after the 2yr support garuntee that comes with your perpetual license is up? Have at it. However, here's a nice service package that will get you back up and running when your ready to upgrade your environment to align with the rest of the world."

I suppose the risk to the SW company is that consumers never learn and just keep opting for the one-time perpetual license every 5 yrs or so, so the perpetual license needs to be priced to bridge that time gap (effectively rolling multi-year support agreements into the perpetual license cost).

I don't belong to a country club, but I've heard they work that way. A big one time payment to join, then annual dues to maintain a membership. If you leave (don't pay dues) for a period of time, then you'll need to pay the big payment again because you haven't been contributing to the maintenance/operating costs of the club to 'keep it alive', so you need to back-pay your fare share.

[GoblinSlayer]

What do you do that windows xp is not enough for you? It has network, file system, gui, and these things didn't change much lately, only hardware support changed, really. Same goes for something like CentOS 6.