What are some alternatives?
When comparing Mextures and Pixlr, you can also consider the following products
PicsArt - Explore 100,000,000+ awesome images and photos on the web
GIMP - GIMP is a multiplatform photo manipulation tool.
Touchretouch - “…there's no easier way to remove unwanted items from your images.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Instagram - Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.