how many people on here use a herpstat 4? I am really curious and interested in buying one. I heard they are the best...product and customer service wise. The biggest question I have concerns the data port that the manual says is for, "future use". I have seen the uploader pdf as well, and it looks pretty outdated and cumbersome. Is this true? Is it easy and convenient to check on the temps via the internet? Is there an app or do you have to log in to some middle man link/site thingy? With all the new technology, I am surprised there isn't a link to monitor the temps when away from home...that would be super duper uber cool. Any feedback from people who own one would be awesome.