Hey everyone,<p>I made this little tool a few days ago to help me keep track of the bitcoin/USD price since it has been so volatile. I was going to wait a few more days and polish up the site before making a HN post, but given how bitcoin is tanking hard right now I think it's an appropriate time to release.<p>Currently it supports alerts based on fixed $ movements and % change of price over time. Let me know what you guys think and if there are any features that I should add!
Cool idea (I was almost going to make something similar myself!) but there's a couple of catches for me:<p>* Your tracked prices are only in USD, whereas I buy/sell in AUD via CoinJar.com.<p>* Apparently you're only supporting SMS within US/Canada as well? Might be good to make that clear before the signup.<p>* You have a competitor called BitcoinReminder.com who track several different currencies, a few more exchanges, and even offer alerts via Jabber / IM (as well as Email & SMS). Their site isn't as cleanly designed as yours though, and it's a paid service (whereas it seems yours is free for the moment). They've just signed up their 2000th user after 2.5 years, which might give an idea of market size.<p>But it's a neat idea & a good name for it too!