Library clips

Here’s a list of social sites where you can upload documents and presentations.

If you know of any others, please leave a comment.

Document

Scribd

DocStoc

ThinkFree Docs

OpenFloodgate

Issuu

Insightory

Twidox

Presentation

Slideshare (Slidecast)

authorSTREAM

SlideBurner

Zentation

vacsmo

Empressr

Web Slideshows

WebSlides

Trailfire

JogTheWeb

OFFICE
SlideRocket - yet another online presentation service, see more here.
[via RWW]

RSS - MEME
RSSmeme - similar to ReaderBurner (now about to be resurrected), RSSmeme tracks shared items from various Google Reader users creating a hot news site.
[via mashable]

RSS - READER - NETWORK
Shyftr - a new social network RSS Reader like FeedEachOther mentioned above, and something Google Reader will eventually do…the ability to add friends, visit users, message friends, comment on items, send friends links, share links which can be aggregated into a hot meme pages like RSSmeme mentioned above.
A lot of use won’t move from Google Reader no matter how much more hip these new social readers are, so something like FriendFeed (FF) becoming a social network might gain more traction with my existing network…FF is not an RSS Reader, but in a similar realm.
[via RWW]

MEME-BOOKMARKS
Fraxi - now the makers Pligg who offer a non-hosted way for you to create your own social bookmarks/memedigger are also offering a hosted version called Fraxi, also see CoRank.
[via TC]

NETWORK
Flux - create your own social network, also see Ning.
[via TC]