I thought I'd start a thread for those interested on Pre Apps that people like/recommend. Free apps are easily downloaded to try out so I'd be more interested in apps that cost money, but of course you're free to share your thoughts on any apps. I'll just list a couple I bought today to start off (I've only purchased four or five total):
Flickr Addict: Will download images off of Flickr and cycle your Pre's wallpaper. It has some nice options like specifying which users to download, which sets, specific tags, etc. I'd of course like additional features but as is I think it's quite nice for those who use Flickr or even those who don't but want to see some interesting photos appear as their backgrounds as a surprise every once in a while! PixelPipe: This seems like a great solution for those who like to share photos online. You can basically "pipe" your images to multiple (scores of them are supported!) services like Facebook, Smugmug, Flickr, etc. in one fell swoop. The other nice thing about it at least for Facebook is it lets you add captions to images which will then show up on the destination hosting site, which the normal upload to facebook functionality in the Pre's picture app doesn't let you do. I have the camera as one of the apps on my launchbar but am wondering if I should replace it with this app since you can pick "new picture" as an option which opens the camera. Of course it also means a few more clicks, but since invariably I want to share the photos I take online, I think it's redundent to use the camera app at this point, although I suppose their might be times when I just want to shoot a bunch of stuff and not think about uploading it until I have a minute of downtime later... I'll try to post some others later as I have time...
