Was getting sales calls on my cell phone. There are sites selling my contact info to sales people. This site monitors those data brokers and auto-opts-out anytime it sees your info for sale. Slightly pricey ($300 a year) but worth it if you value your time. Top notch UI!
Finally! I keep a home calendar and work calendar. I don't want people to see my private doctor's appointments (or kid's soccer games!) on my work calendar, but I do want the time to show as busy. This app takes two Google Calendars and syncs free-busy information between them.