[beatpanda]

This is a great idea. I built something similar at a hackathon a while ago. The whole idea is using both location and time to create an interesting locative media experience, which is something none of the incumbents do well right now.

You need a copywriter though. The language on your homepage is vague and needlessly wordy. Here's an edited version of one of your paragraphs describing a use case:

"Lots of fun things happen at school. Share them with Sqardius, and leave memories for the future."