"shorts" cover in the us on look

Whilst there is little or, NO interest in LOK (Looksmart) here these days it is interesting to note, that "shorts" in the US (for LOOK stock) has decreased by near on 2 Million shares, in the past month or, so.

Short Interest

LOOK LookSmart, Ltd. NASDAQ-NM
Settlement
Date Short
Interest Avg Daily
Share Volume Days
to Cover
Jul. 15, 2005 486,237 998,331 1.00
Jun. 15, 2005 2,418,674 964,092 2.51
May 13, 2005 2,173,649 1,016,401 2.14
Apr. 15, 2005 1,941,803 1,031,823 1.88
Mar. 15, 2005 2,143,829 1,443,851 1.48
Feb. 15, 2005 1,747,835 2,037,899 1.00
Jan. 14, 2005 1,326,054 1,696,475 1.00
Dec. 15, 2004 1,251,165 3,015,607 1.00
Nov. 15, 2004 1,031,408 1,366,047 1.00
Oct. 15, 2004 1,075,759 1,094,237 1.00
Sep. 15, 2004 2,507,966 1,478,087 1.70
Aug. 13, 2004 4,276,182 1,524,238 2.81

I wonder why ???

:)
LC