Hi. I created portal
http://bounty.cool. What you can there now:
1. See the list of actual bounty campaign with rating's of ICO, date of begin and end, day till the end, progress and type of bounty.
2. Sort list like your want.
3. Free search.
What else wood be on portal? Thank you for your time and answers.
is somehow better than your site, but you are at beggining, you have a lot of time to improve.You can learn from the guy above.Good luck !