I don't care what it is, when it has an LCD screen, it makes it better.
Ifyou believe in something, work nights and weekends, it won't feel like work.
You don't need anyone's approval and in fact, you probably won't get it, so don't even try. Build, release and iterate. Make a list of the features you want to create over the next six months and get going! For small companies, once a week; for larger companies, maybe twice a month.
Release early and often.
Social media really grew up.
A team aligned behind a vision will move mountains. Sell them on your roadmap and don't compromise - care about the details, the fit and finish.