How about former Mediacom customers?
I was on Mediacom for years, until they told me they had absolutely *no idea* when they might, if ever, get cable modem or digital cable service in my area (I was still on dialup at the time). So I went to Sears and bought a couple of DishPlayers and canceled Mediacom. I forget how long ago this was but it was when the 7200 was available for sale at Sears before any of the DishPro gear was introduced.
Less than one month later, Mediacom announced their new Digital Cable and Internet services. So I took advantage of the free install offer and got a cable modem. Service was fast but unreliable, would just drop out for no apparent reason for hours at a time. I put up with this for a couple of years until DSL became available in my area, then I dropped everything but the local channels. I still got all the analog channels, but got billed for only "lifeline service". Go figure, I guess they are too lazy/inept to put a filter on the line. Didn't matter really, the picture quality was so bad I would not watch them anyway since they were all available on Dish.
Hurricane Ivan was the last straw for me. During the week that all the cable customers had no signal I was watching everything but locals on Dish (rabbit ears were ok but not great for locals) so I called and ordered the locals & superdish. After waiting an appropriate amount of time for Wife Acceptance Factor of the superdish signal quality, I called Mediacom for hopefully the last time and canceled the rest of it.
My impression over these years is that Mediacom's left hand doesn't know what the right hand is doing, their customer support is clueless, and at least in my area their signal is still crap. Good riddance to them. I see E* and D* antennae all over the place where there used to be hardly any.