Lending requests can go in the Marketplace. I don't think there's any plans to implement new subs in the future but if a Lending section was going to be added I think a lot of others should be too. It really depends on what the admins want from that section, but more subs = more moderation for those subs and I think that's one thing they aren't too keen on.
That makes sense. Guess I'll have to explore other options for finding altcoin loans.