Ah, nice. I haven't been on that site in years!
Hmm, that might be a problem. Production servers are usually better than hosting servers if you're looking to run CPU intensive software (at least in my experience since hosted sites are constantly accessed, though it depends on the hardware). Personally, if I was willing to put out the mining software I'd get it on all the workstations which would crank out more power overall compared to the servers.
As Graet said, it really depends on the hardware, OS, and number of servers.
Yeah, I don't remember my last login on HTS either, it's been some time, lol...
So, it would be better to run a bunch of desktops and use the server to host the client then?
I can pretty much do that with my home network, I'm sure I could manage a few zombie boxes here, I just need to find some cheap (or free) old hardware...