http://groupees.com/bagb
http://groupees.com/bagb2
The first two groupees greenlight bundles if you are interested. Depressingly, looking back over them I saw how unsuccessful they are. Out of the first 2 I think only La Mulana is up on steam. I hope they and this 3rd one at least helps the developers raise some capital and awareness even if they don't make it onto steam.;
And if we are honest, it probably wasnt due to BaGB that La Mulana got greenlit. I got the impression that Valve is a bit draconian with the number requirements for Greenlight anyway.