Just so no one misses this, Amazon has a
bundle of 40 free apps today through Friday, though I don't know whether the bundle changes or not during these three days.
There are a lot of worthwhile apps here. I already had about half of them.
And of course, don't forget the regular FAOTD, which today is
here.
[EDIT: Dup of
previous thread. Shoulda known tubemonkey would have already alerted this.]