Re: What computer speakers are you using and why?
If you are in the US, i recommend also the Swans.
Klipsh are decent, but as most american brands, I couldnt try either of them, and I like british sound, so my choice was pretty much obvious.
I paid only 400€ for my Reveals.
If you want to go really high-end, just look for active monitors, from companies like Spendor, Tannoy, Monitor Audio, etc.