There are many kinds, depending on what exactly you want it for: history, goegraphic, personal etc. Some are even very very specific.
https://groups.diigo.com/group/tools/search?what=timeline

Please do not submit undirect URLs - shortURL to this group 

In general, avoid shortening URL when not needed.

 

Read: Are URL Shorteners A Necessary Evil, Or Just Evil?

no - only new members.
why? Have you noticed some spamers? if so please notify me - thanks

Since last April, since changed this group settings to 'apply to join', Diigo groups have changed :

Free to join groups automatically moderate new submissions.

So I'm giving it a try.

I mean, what the point of joining a group if you have nothing to share?
You don't need to join for searching...

Most of you don't have messages enabled so I can't contact you. If I could I would of left a message like:


Though I generally keep the requests for a while and if I see that after 1 month or so, the requester still hasn't got more, I deny him.

WHAT IS AN ONLINE TOOL?

online tools are programmes that do not need to be installed and require an internet connection to access it

As mentioned in the group description:
"When one needs a specific tool, one can do a search here and get results showing ONLY online tools - Not links about tools but direct links to online tools."

This includes:
# generators
# online editors
# hosting services
# online backup services
# searchengines to find resource (to find webpages, images, fonts, tutorials, textures, reviews...)
# ... etc.

WHAT IS NOT AN ONLINE TOOL?

# blogposts - Search groups about blogs
# reviews about online tools, lists, collections - related group: Collecting Collections
# Tutorials about tools - Search groups about tutorials - Related How To guides
# documents (ebooks, cheatsheets...) - Search groups about documentation
# locally installed software - Search groups about software
# portable tools (if they are portable, obviously it's not online) - Related groups: Portable apps
# Many browser plugins - Related groups firefox, FIrefox add-ons
# ... etc.

PLEASE TAG

So the tool you may need can be found easily
example: I need a ...
file converter
image+editor
video+hosting
twitter tool