Find the newest hidden object games at Game Socks
Formerly one of the best freeware game sources online, Gamehippo has been stagnant for the past few years. It's now been sold. Hopefully under new ownership it will return to tracking and reviewing freeware games.
Here's the link associated with this blurb.
Blurbs like this one are intended to be shown in the "Elsewhere" column on Casual Explosion's main page. Hence this page is a bit sparse...