First, my apologies if this has been covered here. I did a search though, so I think it's cool.
Our host has mentioned his love of desktop apps for aiding in Internet omniscience and I'm warming up to the idea of leaving the browser.
Twhirl, which has been mentioned, was nice to play with, but right now, Digsby's handling my email, Facebook, MySpace, AIM, and Twitter accounts. Now, instead of logging into these sites and getting sidetracked, I just glance at my systray to see if I have any new messages. It's the best friend my online productivity has ever had.
The only thing it's missing is WordPress and Flickr support.
I guess I use a desktop app in that I wrote my own podcast client in python+tkinter recently. It's completely manual, but I still prefer it to iTunes, which would randomly, and silently, fail to download podcasts in their entirety.
So yes, I do feel that smaller, lightweight, widget-style apps are moving into the space that had been reserved exclusively for browsers. Whether this is a good thing or not is unclear.
Still using flock for pretty much everything - facebook, flickr, blogging etc, although the feedreading isn't brilliant. Using feeddemon for that instead now its free.
Fluid is pretty interesting. I haven't found a whole lot of use for it yet, but neither have I spent much time playing with it yet. Keeping webapps on the dock in OSX is still neat, though.
What is everyone using for Desktop RSS feeds? I was using Newgator Desktop and I loved it, but uninstalling Internet Explorer caused it to implode and there seems to be no way to install it without also installing IE, which I might cave and do. I'm using Newgator FeedDemon 2.7 right now and I friggin hate it.
@MaC : Newsgator \ FeedDemon uses IE for its browser window, hence the reliance.
RSS Reader? Depends how you want it. There are several readers built into Outlook if you use that (although I guess not if you're trying to uninstall IE :), and some decent open source things like RSS Bandit, NewzCrawler and Omea, although they all use the same UI layout as feeddemon.
Personally, I use the feed reader built into Opera, works great for me, treating each update like a mail message, which in turn lets me take advantage of the filtering system to dump/split feeds into specific categories. Plus its fast to search through, is one less app to install(for me anyways), and is multiplatform.
I'm on a PC and Firefox 3.0. I think I got the Newgator thing working again by re-installing IE and then the Newsgator Desktop app. There are some drawbacks like links in the newgator window opening in IE, but I like getting a full post that just pops up above my system tray for me to glance at/scroll through without leaving the window I'm in.