Interesting idea. Constructive criticism from my end as a potential user: I always try to get a sense of what is "included" in the app when I download, but after searching through your site for a few minutes, and visiting your page on the app store. I'm still not sure, and I didn't bother to download to check it out. More pictures would be the first step and more explanations of your features
What do you mean by "check-in"? My locations? Me checking in to the app to see how im doing? When I "connect" with friends and family, what does that entail? Showing my mood for the day, seeing there? Just knowing they to are using?...
Just me!