Momentum is primarily a browser start page (“Tab”). Most users expect “Tab” to provide quick access to links. Quick access is mainly ensured by the “Links” in “Tiles” mode.
Unfortunately, there is currently no way to freely move Tiles around the page or categorize them, for example, by using invisible windows where users could separately place links for emails, search engines, work-related links, translators, forums, etc. At the moment, Tiles mode is just a row of icons pinned to the top left corner.
“Grouping” in “List” mode is a good feature, but many users still prefer the “Tiles” mode, which currently lacks functionality. It is minimalistic enough, but not enough functional.
Thank you for your feedback Sviatoslav! We are certainly considering the level of customization you are suggesting.
One potential interim solution is to use the launch pad, which gives you your most visited links below the center area.