Buy apps from this giant list of excellent indie Mac software and the proceeds go to the Haiti relief effort (via reputable organizations such as Doctors Without Borders). Win-win-win.
I just bought Instapaper Pro and Tweetie for Mac (which isn’t mentioned on the Indie+Relief page, but is part of it nonetheless). In addition to those (the free versions of which I’ve used for a while), I own and can definitely recommend Delicious Library, Pukka, and Tweetie for iPhone (I also own Fetch but don’t recommend it unless you need Kerberos support).
I bought: Mathemagics Pukka Xslimmer Definite winners on that...recommend: Ego Delicious...
good excuse to upgrade...Instapaper Pro today. I also picked up Soulver for
I just bought Instapaper Pro...Tweetie for Mac (which isn’t mentioned on