Some favorite online tools

Free:
blogger.com - blogging platform
wordpress.org - blogging platform
dropbox - file storage
amazon cloud drive - file storage
stockexchange(sxc.hu) - free stock images
freeconferencecall - conference calls
joinme - screen share
screenr.com - online screen cast tool - nothing to download - have to register in order to get access to your screencast
zinepal.com - turn your blog into an ebook or pdf; compatible with kindle
kwiksurveys.com - make free surveys

Article that lists free image sites: http://www.techradar.com/news/internet/web/12-best-places-to-get-free-images-for-your-site-624818

The site where you can manage the snail mail mailing lists you are on:
https://www.dmachoice.org/dma/member/regist.action


Charge:
istock.com - images (they do have 1 free image once a week)