[Note: after typing out this entire post and then not publishing it, I found this one at TalkAndroid . It's more comprehensive than mine.] Last year when Instagram became available for Android I, like millions of others, downloaded and started using the program to share images from my mobile life. Personally, I used it as a Photo of the Day venue, keeping Streamzoo as a place where I shared images I thought were shareworthy. Someone on Google+ asked me if I could write a comparison piece of the two and I procrastinated for, well, about a year. But, I can't seem to get the idea out of my head, so: The contenders: Instagram Long the go-to app for iOS hipsters, Instagram made a name for itself as being the place to be for mobile image sharing with quick and simple camera filters to give mobile images a little trendy panache. When the app opened to Android, salivating Android fanboys and girls jumped on the app with wild abandon. Unlike sharing images to a cloud storage service, I...