If everything you're saying about the Radiant hardware is true, Adam, then you're right, I quite possibly do have the wrong idea about Radiant hardware--to an extent. Bo seemed more inclined to think that the components were more proprietary in nature like I did, but it doesn't matter all that much... at least they are running on a platform that ultimately allows end users to decide what they want to use in terms of their hardware.
The part where I might disagree with you a little bit--Radiant is pushing the hardware because they make money off it. Aloha dealers are required to spend X amount of money with them... so the theory goes, if the company you work found something that worked way better than Radiants stuff, would they sell that, or continue to sell Radiants stuff? That probably depends on the dealer. But I have a feeling most of them would still continue further Radiants cause.
Also, don't misunderstand me. I am not against Radiant, their hardware, or the concept that businesses need to make money. I am cool with all that. But please indulge this quick story:
I worked for the local Aloha dealer in our area for about 2-3 years. Not long after I left, Ibertech forged a deal with Partnertech to promote the competitively price PT-9000 to try to give Aloha dealers an advantage by selling something that no one else could (i.e. proprietary). For those for unfamilar with it, this was nice looking all in one. Ok, no harm there--but they were absolute pieces of garbage. Easily fried by small electrical spikes, bulbs buring out, motherboard problems. So this last October at our local restaurant show, I ran into the old sales guy (who had since moved on), was laughing a joking about what pieces of junk they were. Yet he sold tons of them, one after another--installed in tons of places, despite the problems and the cost to customers (as well as the business he working for). Then why did he sell them? The margins were good and Ibertech wanted you to sell them-- so the customers got the raw end of the deal.
So I guess what I am saying Adam, is you can have preferred vendors or recommended hardware to promote your product. But when you reach a point where you are selling that isn't within your core compentency (i.e. manufacturing hardware) and putting pressure on your vendors to do so, what is the dealer supposed to do? It's them I feel bad for. But with bigger software companies who have a hot product, they can get away with.
Anyway, not gospel here---just my two cents. The radiant stuff could be the best thing going for all I know. But at some level, the end user is right to be a little leary about the dealers motivation or insistance that they use Radiant hardware.
Thanks for setting me straight about buying the hardware on ebay... didn't know that.