You'll notice on the site that there is a Personal Pages section. The intention is for everyone to be able to create a personal page and put on it whatever you'd like. There are ways to post pictures (which is why there's no specific pictures section on the site), videos, slideshows, and all kinds of other stuff. So create a page and go nuts. That's your space to tell everyone what you're up to at the moment. No more character limit in the bios section to worry about.