This is simply brilliant. It’s a web app which allows you to provide structured feedback on a website in a matter of minutes. Explaining design issues to someone remotely (which is increasingly the challenge in today’s outsourced world) can be tricky.

Notable (not-able? really!?) makes this easy, by taking a screenshot of the webpage in question, and then allowing the reviewer to add notes using a simple drag & drop mechanic. Within minutes you can feedback clearly what the issues are, and simply share the feedback link with the original designer (or download a feedback pdf). And as if that wasn’t genius enough, you can even feedback on the HTML source code, the CSS styling, the copy and (my favourite bit the SEO.

Minor bugs.. the copy section didn’t work too well for me, and the screenshot didn’t capture a youtube video (flash plugin missing from the screengrabbing browser) but there relatively small issues (unless you’re reviewing a flash website!)

Best bit… it’s free for the basic account which does most of what a small company might need, but i can see this being used heavily by bigger companies.