Roam vs Obsidian: Which is Best for You? - Effective Remote Work: Roam Research and Obsidian are comparable apps, however have very completely different options and implementations. How are you aware which ... atOptions = { 'key' : 'a8dfc29b76f8e0e43144f40c1f6e4e79', 'format' : 'iframe', 'height' : 90, 'width' : 728, 'params' : {} }; document.write('');