Comments and upload drafts
Small update this morning.
We've added Disqus comments to the public circuits, this should serve as a stopgap measure while we go on to implement a better more circuit specific comment system. We aim to make it possible to hot link to specific areas of a schematic, and to specific components within them, which should make it easier to discuss a designs problems since people would be able to click on that components you are talking about.
We also noticed that a lot of users were not completing the upload process for one reason or another, we're not yet sure why. But this did make us realise that you had no way of getting back to a half-complete schematic. So we have added a list of 'draft' schematics in your My Circuits section that will allow you to resume or delete your schematic upload.
In the next few weeks and months we'll be adding some more of the simple features people have requested (downloading original source files, printing, net highlighting), as well as some larger features like Fritzing importing, and hopefully schematic annotations. Watch this space.