If any other developers are interested in cross-promoting their apps, via the "Featured Apps" section, let me know. We have 3 OpenFeint enabled apps. "Tramp Stamp", "Jiggle Balls: Spikes!", and "Jiggle Balls: Spikes! Lite". Let me know and we'll share Client Application IDs. Either PM me or send an email to [email protected]. I have over 30,000 OpenFeint users that would then see your app (this number is getting bigger as the Lite version users upgrade). doug funkyvisions.com
Sorry! I actually thought that this was a really good idea, but then I stopped reading to consider how best it could work, then forgot all about it. I think that you'd have to broadly match in terms of type of game and who it might appeal to though.
Yes is a great idea, and we are interested in crosspromoting with ipurchase as well, if anyone is up for it PM me, cheers!