WebGazer is an uptime monitoring platform that checks if your website is up as it should be and notifies you if anything goes wrong
UptimeRobot - Free Website Uptime Monitoring
Edit - Edit any website, no code required
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Edit Any Webpage - Edit any site on the fly - bookmarklet
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Jam - Portable bluetooth speakers that set you and your jams free. Wireless speakers, great sound quality, and totally portable, need we say more?