Gabor Horvath and an open source dev team

I love the idea and the ability to upload and edit all the photos in just a simple click, it has also a lot of tools and many options to turn out your pictures gorgeous.

It can do things that the expensive Photoshop can do but also seems to have some features I have not seen in Adobe also. Worth exploring.

As I said, it does not cost you a cent and its capabilities are very similar to other photo editing software. Pixel navigation is useful, controls exposure, shadows & highlights, tone - pretty much all the standard editing features you would get with paid software.