Folkd
Reddit
SaidIt.net
Tildes
Raddle
Aether
Diigo
Akonter
BibSonomy
Mendeley
Qiqqa
Zotero
JabRef
Paperpile
Citavi
Thomson Reuters
Based on our record, BibSonomy seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Oh, I miss del.icio.us - UI / execution / social discovery, all those fantastic finds... :) I love tagging a lot, but the problem with tagging is that only a handful of software/services use look-up for tag1 AND tag2 (AND tag3...) filtering. It's such a simple concept to filter all used tags based on already selected if I'm making a query using tags. I can not understand how people don't get that without this... - Source: Hacker News / almost 2 years ago
Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
SaidIt.net - Saidit.net - say your truth.
Qiqqa - Qiqqa is a free research and reference management software. It can be used in many organizational projects from the academic to the personal to the business endeavor. Read more about Qiqqa.
Tildes - A non-profit community site driven by its users' interests
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.