Possibly useful sites

For those old gadgets you'd just as soon get rid of:

http://www.gazelle.com

And for a quick online scan against malware:

http://www.emsisoft.com/en/kb/articles/news101004/

And here's another one, an online spellcheck of your website.  It's useful for those areas of the website where there's text but no spellcheck functionality on the back-end:

http://orangoo.com/spellcheck/