Yep, Checkvist's Web Clipper allows adding tags via smart syntax, and there are versions both for Firefox and for Chrome

Hi, you can use https://checkvist.com both for note taking and for any kind of planning. This is a hierarchical outliner with tons of features focused on work from keyboard (tags, notes, due dates and repeating tasks, Markdown with code support, file attachments, public lists, collaboration). Dark scheme if you dare :)

I'm one of the devs, so ping me if you have questions.

Hi, thanks for mentioning. I'm a Checkvist developer, if you have any questions - please ask.

Wow, has this really existed for seven years? Congratulations, smooth as silk, impressive!

Well, a bit more, actually. It will be 10 soon :)

Have you seen https://checkvist.com?

Hi,

I want to introduce a tool which allows creating custom checklists, sharing them, printing, etc. - for free: http://checkvist.com . There are some premium features, but they are not checklist-oriented. You can create list, share it with your team, clone the checklist, print it.

May be someone will find it useful :)

Thanks, KIR

Interesting, have you tried Checkvist (I'm the dev)?

How does it differ from http://www.mindmeister.com/ ?

It's slower with less features.