Ask HN: We launched Talkwalker Alerts today. Any ideas/improvements?

You can access it here:

http://www.talkwalker.com/alerts

There was another story a week ago on hacker news that google's alert service was not working as intended, so we decided to build Talkwalker Alerts. You can subscribe to email alerts, but also access the results as rssfeed and integrate them into your favorite rss reader. Import from google alerts also works.

We already had all the necessary tools in production in seperate projects, so it only took us less than 1 week to build it.

What do you think? What features do you miss? Any ideas for improvement?