Tangential, but assuming you're talking about Listing Mirror? I considered working on a similar product a few years ago, but felt the market was too competitive. Interesting you were able to compete with the plethora of similar services.
From day 1, you KNOW there is demand for your product. You can look up Channel Advisor and see the revenue. And 20 smaller companies under fighting for the rest.
Cons of course being, you have to figue out how to compete with all of these guys ;)
