7th rejection, doesn't even phase me anymore. :P For those with less experience, the disappointment will pass. Take a day if you need to reflect on what you're doing, why you're doing it and how you could do it better. Rejection is fuel for the fire, use it to burn brighter going forward. Next time, be so good they can't ignore you, simple as that.
7 times is a lot. Has it always been with the same product, or different ideas?
10/30 marks my 4 year anniversary for coming up with the core ideas behind Tinj. We're building dramatically better ways for people to share information starting with video ratings.
More than anything, I've grown enormously as an entrepreneur, as a developer and as a person.