Ask HN: Review our startup, Philtro
https://news.ycombinator.com/item?id=604695We're a small bootstrapped team based in DC, SF and Ottawa who've built a semantic filtering system for Twitter. (Read: Philtro is a spam filter for Twitter) The concept is that you rate tweets with a thumb up/down action, we learn pretty quickly and immediately start filtering out the irrelevant stuff from your incoming twitter stream.
We're in private beta but HN folks can use this link to get immediate access: http://www.philtro.com/openinvite/351
Thanks in advance!
Paul