The Mac App Store is set to change the way you download and use a lot of software on your Mac, but one thing I hope it doesn't change is the tradition of the Mac software bundle sale. Bundling up indie software and selling it for a relatively huge discount is something that, in my experience, tends to be Mac-specific. Despite the obvious benefits of a nice discount (as long as the software's developers are fairly compensated for their sales), it's also an excellent way to find new software that you might not have purchased separately. I know of a few apps that I would have never bought on my own, but now use every day after picking them up in a bundle sale.
There are two bundles going on right now. First, the Mac Sale is up and running right now, offering 10 different Mac apps worth $400 separately for just 50 bucks. There are a few good creative tools in there like Mariner Write and iCollage, and the iPad video converter helps you prepare videos for viewing on your iPad. RuckSack is a useful Mac utility for dealing with archive files like .zips and .rars. The Mac Universe has a discount code for an extra 5% off your purchase, so that's a great deal if you're interested in even just a few of those apps.
The MacBasket sale is also underway right now with 10 titles on sale for $49. Great apps like Pear Note, SpeedDownload, and Dropzone are included in the offer. An app like Delta Walker, which compares and syncs files and folders for you, might not sound too useful by itself, but once you have the functionality you'll find it very helpful indeed. I like these bundles a lot -- there's always the question of whether the software's creators are making the money that they deserve, but as long as everyone's in on the agreement, it's a win-win for all.