I am all about Firefox Addon Dev and helping others with their own FF addons. Especially bootstrapped addons but I can help out with the SDK to some extent.
Check out my website to find resources for FF Addon Dev (@Gists), my released addons (@AMO), and current addons in progress (@GitHub).
I am a huge fan of teaching others, so I like to update MDN. I wish MDN had a thing like Microsoft's MSDN, where people can vote sections as useful. That would make MDN contributors feel like accomplished, knowing that stuff they wrote is helping people out.
Llogari të Jashtme
Noitidart is a very helpful add-on developer supporting other developers on IRC and with documentation on MDN.
MDN contributor, especially in add-ons and XPCOM topics.
Awesome Stackoverflow and IRC contributor for extension development: * http://stackoverflow.com/users/1828637/noitidart