Annotations need to be URL-based as TrailFire does it. You can click [1] and you get ample annotations. In this case a snapshot of the whole page, of which I am the author. In wikis longer contributions are not the exception. So please get rid of the 5000 words barrier.
I leave here a copy of my wiki contribution, before the annotated page was made READONLY. Before the page was made READONLY, it allowed me the quoted entry below.
Unfortunately this Wiki page switched from READ and WRITE to READONLY, so that the author couldn't correct his contribution.
What a blessing, that there is this social annotation service Diigo. I wish, all the world would use it. It is a great help for democratic open and free expression and initiatives.
The value of social annotation is indispensible.
Quote of my wiki contribution:
My suggestion is to try to establish links by userdefined TwinPages. These links are usually at the bottom of the page, but it might be a good alternative to have them at some other visible place, e.g at the top of RecentChanges, if the resp. wiki allows users to edit the top lines. If somebody objects against a link s/he may delete it with or without an argument. If there are enough supporters for establishing a TwinPage relation between the strategically most important TwinPages (WikiNode, RecentChangesNode?, HelpNode? (for the syntax of the involved wikis), GoalStatementNote?, MissionNode?, …) then the decision will come in a most natural way by majority of the legitimated decision-makers, depending on the organisation, enterprise, corporation, community, etc. . By the way, the TwinPages format avoids doubling the name of the involved pages and so gives a faster overview over the participating wikis. Thank you all for making our common dream a reality.
Please DiiGo programmers, let the 5000 word barrier.