usingmiles.com is one of the various web sites out there to help you keep track of your loyalty program points and miles. According to the Lufthansa Flyer blog, they’re offering free lifetime premier membership to the web site.
This is useful not only for travel related web sites, such as airlines and hotels, but also for stores such as Starbucks, Staples, and Groupon. Here’s the full list.
I haven’t used the service yet, just signed up, but the best benefit appears to be the alerts to expiring points/miles so you won’t lose any! It’s an easy way to keep track of all of your memberships and how many points you’ve accumulated through the years. There’s also a list of bonus offers which may be helpful if you check regularly.
It doesn’t cost anything, so I suggest you sign up if you think you’ll have any use for it. Just don’t count on this company really being around for your lifetime.