Feedshow, the online RSS feed reader, has one special feature I haven't noticed elsewhere, it uses an unique and constant OMPL file for each account, meaning the OPML URL you get when you export is dynamic! (You can't do this with Rojo, Bloglines, Newgater, MyFeedz nor NewsFarm I checked. )
Each time you subscribe/unsubscribe, it'll show on the OPML file. Though I'm not sure it automatically updates or if you have to click on the export link once in a while.
Whatever, this is perfect to include in an OPML widget!
This is my Feedshow OPML as-is using the Optimal Widget.
Other solutions are Opod which expands each step, Grazr and the OPML blogroll widget for WordPress.
Plus, Feedshow, I like it more and more, saved me several times lately when I found myself on an old computer, all the new Web 2.0 apps using Ajax didn't work. The only problem is that it seems to have a maximum feed limit, above nothing shows up. Has anybody noticed this?
Are there any other online readers that can create dynamic OPML files?
Note: To edit OPML online there's also the OPML manager or Kosso's OPML manager, OPML workstation and ijot but if it's only for feed listing, Feedshow can be used and with preview! ;)



