Firstly, can I just say, I absolutely love this site. I am fairly new to Lego investing, and I love actually seeing my Lego collection grow in both size and value.
One feature I would love, and I sincerely apologize if this has been discussed and I missed it, is to be able to indicate on each set added whether it is for investment or personal. I understand that the site is focused on the investment side of things, but I like using it to track my personal collection as well.
Just a thought