This card has a fairly narrow use, but man can it be powerful in the right deck. This card's most obviously useful in decks like Industrial Genomics: Growing Solutions and Gagarin Deep Space: Expanding the Horizon where recursion of assets and archive control is useful.
But this card has some other powerful side effects as well. It's not just getting back your cards, it's that you're able to shuffle your R&D each turn. This can make cards like Medium, Indexing and other R&D lock mechanisms much less effective. Additionally, because this is neither unique nor expensive, it's not impossible to get a situation going where you are putting three cards back into your R&D every turn, reducing Agenda density substantially.
I can easily see this being the first in a series of cards that encourages and powers larger sized decks. Fun stuff!