The collection of the links below can be useful and interesting to an electronics hobbyist.
Web-resources, articles, circuits
http://www.hobbyprojects.com/index.html
www.electronic-circuits-diagrams.com/
www.electronickits.com/kit/complete/complete.htm
http://www.electronics2000.co.uk/
http://www.bgmicro.com/
http://www.hobby-elec.org/e_menu.htm
http://www.uoguelph.ca/~antoon/circ/circuits.htm
http://www.hobby-electronics.info/
http://www.hobby-hour.com/electronics/
http://www.circuithut.com/
Magazines
http://www.elektor.com/
http://www.electronicsforu.com/electronicsforu/default.asp
http://www.epemag.wimborne.co.uk/
http://www.siliconchip.com.au/
http://www.nutsvolts.com/