Ever heard of Idea Portal websites. They exist for people to post their ideas on many topics, so that others may benefit from them either financially or altruistically. A few of these type of websites have categories devoted to charity, social or community ideas. Maybe if I post some links to some of these websites, somebody might see an idea that although unrelated to Kiva could be adapted to help Kiva. I hope that if you think of anything, that you'll post it to the Forum here.
Global Ideas Bank - http://www.globalideasbank.org/site/home/
Click on 'The Ideas Bank' tab at top of page and then choose your category
UnLtd Ideas Bank - http://www.unltdideasbank.org.uk/site/home/
HalfBakery - http://www.halfbakery.com/category/Public
Click on categories like 'Charity', Charity - Small Change' etc., etc.
Ideawicket - http://www.ideawicket.com/index
Click on 'Categories' tab at the top of page. Then maybe 'Miscellaneous' or 'Social'
Whynot - http://www.whynot.net/
Click on 'Communities' or 'Non Profit'
Creativity Pool - http://www.creativitypool.com/
Click on 'Society + Welfare' category to the left of the page
Thinkspotting - http://www.thinkspotting.com/
IdeaBobber - http://www.ideabobber.com/homepage/index.php
Click on category 'Charity' to the left of the web page
Cambrian House - http://www.cambrianhouse.com/
Do a search for 'Charity' in the Search box to the left of the page