With Ebook Glue, add your blog's RSS feed and instantly convert it to an eBook file that can be downloaded and then edited with some eBook creation apps. This could be a great tool for students to use when curating their own blog posts at the end of the year.
Canvas video tutorial - a web based lesson curation platform that can display well on an iPad.
I need to check on what happens to documents (PPT, Keynote, PDF) when they are included on a canvas & viewed on an iPad.
This claims to be the first browser created by a doctor that is just for kids. The idea is that parents and educators curate content and students then can only access what they have identified. An interesting concept to present curated vs. filtered content.
With Pocket, it's possible to curate content to read offline or online. It has similar features as Diigo, but uses a visual interface similar to Flipboard. Definite potential here.