I thought this year's Fright Night 8 went well – remixing webcomics was a good middle ground between too much work and enough creativity to produce an interesting collection of submitted webcomics. It'll definitely be back next October.
In the meantime I've put up Project Wonderful ads at frightnight.org. I don't expect them to be worth much except when an event is going on at the site. Right now I've put them up on the index page and this year's comics (eventually they'll be on the whole site though).