Finally: a reasonable way to browse the Twitter stream
After about a year of tweeting @kabissa about Kabissa, African civil society and technology issues, the biggest frustration for me has been an inability to go back later to review what I and others were tweeting and sharing about a certain topic at a certain point in time. Sure, it's possible via http://search.twitter.com and other websites and twitter apps, but the sheer volume of tweets makes most of these interfaces unwieldy. Too often I return from a conference and am unable to find a certain tweet shared on a certain day that I wanted to look into.
I managed to miss this, but it looks like Google launched a new feature in April that addresses just this issue. (Thank you Guardian Technology News Bucket for the reminder). To try it yourself, go to http://www.google.com and select "Updates" on the left side before typing in your search terms. You can then choose the year and month to browse, and then specific time periods on a given day.