Mac: Got a new MacBook Pro with a retina display? Want to know which apps you can get that won't look pixelated? Retina Mac Apps is an attractive directory of the apps available to you right now.
The directory is pretty self-explanatory: just browse the large retina-friendly icons on the page and click to visit the site of any app of interest. You can browse alphabetically, by most recent, and by category.
The directory is a handy way to discover new applications even if you're not an owner of a retina MacBook Pro. The only downside is that each app doesn't have any information about what it does, so you have to click-through to find out. A short description of each app that appears when you hover over its icon would be nice.