When I read the Pixlr-o-matic post on @NimishDubey’s CellShutterbugs.com, I was pretty impressed with the screen shots. The post was on the android app. Out of curiousity I just googled pixlr o-matic, and it looks like they have a standalone web app as well. And it produces gorgeous results. See for yourself below.
Exactly the same image. Added a filter, an overlay, and a dirty border. It looks like an authetic b/w photograph taken in the 70s and accidentally found in a Kumbakonam loft.