@imkevinxu I've thought a bit about this. Right now you can view past upvoted products on your profile (http://producthunt.co/imkevinxu) but we'll offer easier ways to "bookmark" and find products on Product Hunt in the future.
@imkevinxu If you want to go the extra mile, you can blog about them. I've done this in the past and it helps me remember them, plus gives me another reference point where I can find them later.
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