I don't want to start out my presence on Hacker News by being a complainer, but I have to say... I've looked at the website for 10 minutes and I still have litt

I don't want to start out my presence on Hacker News by being a complainer, but I have to say... I've looked at the website for 10 minutes and I still have little idea what SendHub DOES. I spent 10 minutes, and even watched the video (a last ditch effort), because I have a niggling feeling in my mind that it does something very cool. With cell phones. And numbers. And messages (of some kind). But without actually creating an account, I still have minimal idea what. This is common to many startup websites - not just SendHub. I'm just tired enough of it, and frustrated enough on this probably-cool app, to mention it this time.