I am now seeing more tweets in the search results. Just when I was sure that Google couldn't list more crap ... I am seeing this. A tweet on the second position for a search term with 66.100.000 results.
I checked with other search terms and I am seeing tweets too. In one case 3 in a row on the second page.
I am sure of one thing: If Google would have been this crappy many years ago, I would never have made the switch from Alta Vista to this.