Anil,
Can you consider adding the following 2 features.
1. Set rules to sell at a price and slowly reduce price over time. After a few days reset to the higher price and start again. I use this feature to list all of my notes via lending robot. With thousands of notes listed I sell a few every day for a 4-7% markup. I like the peercube tools, and I do not want to have to sell through both lending robot and peercube.
2. Set the ability to buy on foliofn by loan_purpose. You can sell with a loan_purpose filter, but not buy.