Nice variety of options. A little too abstract though, not sure if they convey the value proposition though. Entry 29 gives a sense of a compass, which implies a wayfinding value proposition. Anything you can do to convey "if you click here, we will give you more, relevant information from people you trust!".
Here is a new take on the design. This resembles a compass (the guide through the huge amount of daily info/news) and also looks like a pin (used on maps) to give the idea of being at the right place (without having to search) with your service.