I have read a lot of people saying this is a scam. But has anyone received they're miner. I was thinking about buying one. But I don't know. I see people selling they're preorders on ebay. Does anyone think it's worth purchasing?
Only a few Jalapeno's have been shipped out. Mostly to media outlets, developers, and BFL forum moderators.
A trickle of Jalapeno's are starting to flow to customers.
As to worth purchasing, I would advise you to read these forums a bit more and make an independent decision on whether or not you wish to deal with them. The thread in my signature is a good start.