OneNote and Evernote are doing a great job in searching screenshots. mindmap support is not there. I use freemind for mindmaps, but notetaking experience is no

OneNote and Evernote are doing a great job in searching screenshots. mindmap support is not there. I use freemind for mindmaps, but notetaking experience is not usable. And all of these items noted have a series of browser tabs open. So storing links is not an option.