I was sad to see that Picnik is being closed by Google. For several years, I’ve recommended it to people in communications who only have simple image editing needs and think they need Photoshop, and every since the Chrome extension came out, it’s been an awesome way to crop, resize and save web images that saves several steps off of using Photoshop.
Picnik’s functionality is basically already built into Google+, but unless I’m missing something, it seems much more geared towards editing images that are already in your albums and not for the quick editing of images found on the web that the Picnik chrome extension allows for.
What I’m hoping is that it’s just “Picnik” as a named, separate service that’s closing, and that the functionality that’s been baked into Google+ will soon have the same Chrome extension that allows the picking up of web images and saving them locally rather than confining images to albums.