Is there a list of plugins that are available for users?
I am also interested in it.
I doubt there are more than a handful at this point.
I was thinking the same thing, since it's just beta release right now.
I wrote/adapted some, mostly demo, you can fine them searching this board for "addon":
http://www.elkarte.net/community/index.php?action=search;sa=results;params=eJwtzDEOgCAMheG7uLg6eR1S2iZokJqCGpMe3mLY_vcND-iGgkw222KTRe21etUkT0A5zsyN3TpdcWdsQUp-h4g2L-XM_82gQJs6E1fswqCYfAORlA_lWyzS
Some are here:
https://github.com/elkarte/addons/tree/master/addons
Spuds has some here:
https://bitbucket.org/spuds_/
I think that's all for the moment (unless I missed something :P).
Thank you for taking the time out and posting them. :D