Hija,
Today I implemented an idea I had been playing with for some time already: make a daily RSS feed of Wikipedia articles.
Why? If you add this feed to your aggregator, you'll be served a random article every day (or maybe twice a day, still have to decide at which frequency the cronjob should run) to expand your global knowledge, not only regarding tech-stuff ;-)
The blog page is here, you can find links to the RSS/Atom/... feed on the right.
Things could be somewhat buggy for now (there are lots of articles with lots of markups, some of them forbidden by b2evo, so I have to filter them out) but as more articles are aggregated, I'll be able to squash them :-)
I hope you like (and use) the service ;-) Spread the word!
Comments:
About avoiding dupes: if a priviously-published article is fetched, the query used to add it to the database will fail. There's no code to detect this failure (yet), so if a dupe is fetched, that day there'll be no article published.