Well lets not waste time on formalities and jump right into the currently airing shows.
The top fansubbed anime currently airing is Black Lagoon subbed by Shinsen. After a superb first season that featured what was the best anime episode of the year (episode 7 Calm down,two men), BL season 2 is off to a strong start with a pair of rampaging creepy goth twin lovers as the vilains. The characterization is strong and the interactions between Rock and Revy alone make this anime a must watch.
(Characters, from left to right: Benny, Rock, Revy, Dutch)
I've got a bunch of other shows I want to mention but I am currently pressed for time. Stay tuned for Bokura ga ita and gintama reviews shortly.