At this point we're testing the concept and seeing whether people are interested in having their most memorable FB/IG etc photos sent to them in physical form.
Btw, Strikingly (not affiliated with us) is a great tool for creating nice looking one-page sites. Recommend checking it out!
Summify user here. Loved their iPhone app and it felt like the quality of news delivered got better over time. It wasn't just about the frequency of links in my twitter feed (or else I'd get a bunch of crap), but it allowed me to like certain posts and it tracks which topics I'm most interested in.
I'm also looking for news more than once a day to stay relevant. Summify delivered summaries every 6 hours for me - if you could incorporate this in your service, that'd be awesome.
We're going to have an awesome backend that the site administrator can take a look at all flagged content and choose to delete it or not.
We're going the embeddable code route and we're going to experiment to have sites provide their own custom content ids.
It could be abused, but so could your own manual flagging system. We'll be giving priority flagging content to users who do a good job @ flagging content (like karma).
Thanks!