I agree on the size of the blocks for each post in the forum is too large - on a monitor with a desktop it's overwhelming, though it probably looks good on a phone or tablet (where the body text of the thread itself may be too small). Some scalability, whether automatic or manual, would be helpful. The little icon next to each post or thread, however, is too fussy - if it's not just, as Glitterati says, that the icons are missing. In any event it makes it harder to sport the change from read to unread - a simple blob would be better.