Kingdom of Loathing is a hilarious browser-based MMORPG that Aysmmetric Publications launched in 2003.
Another favorite of mine, Hobo Wars is a browser-based MMORPG that puts you in the role of a homeless person trying to make it in the city.
There is actually another browser-based blog software called ScribeFire that will let you post from offline using a different strategy.
The majority of free MMORPGs are browser-based, meaning they play directly in your browser instead of operating in their own client.
But browser-based entertainment is a great diversion, especially when you're at school or work and have a free minute to kill.
There is no download required, since the game is entirely browser-based.
This is a wonderful -- and FREE to play -- browser-based game.
Itsyourturn.com offers simple and free browser-based games.