Trello has a new Chrome extension. You can search from the Omnibar, and it’s much easier to add cards than the bookmarklet.
Still, wish they had a native app™.
Updated Wikimedia iOS app looks good: Nearby and offline articles could be useful.
Linkclump extension for Chrome. For reasons you really don’t wish to know, I’ve been extracting links within pages. Best one I found, and it may stay installed given all the customization it has.