500 Free Us Airways Miles: Million Mile Secrets just posted an easy way to get 500 free US Airways miles just by downloading the US Airways tool bar and making at least one search.
100 Air Canada Aeroplan Miles: You can receive 100 Free Aeroplan Miles just for checking the value of your home. Granted, this offer is not really much to write home about, but if those of you who are needing to keep your account alive before the 12 month expiry, then these are an easy 100 free miles that will do just that. Do know that you must enter a Canadian address & already be a member of Aeroplan in order to qualify for the free miles. Some non-Canadians have reported that they qualified for this offer just by entering a random Canadian address, but as always, YMMV.
At the bottom of the initial page:
* Each Aeroplan number is eligible for (1) bonus of 100 Aeroplan Miles for successfully completing an AeroValue valuation.
In the T&Cs:
You must be a resident of Canada to use the Site, and in order to receive Aeroplan Miles, you must also be an Aeroplan Member.
At the bottom of the successful valuation page (where you get the option to “get an agent”):
Some areas (rural and some pockets in urban areas) may not have enough data to calculate a reliable estimate. However, you can still understand the average property prices and trends in these areas and will still be eligible for the 100 bonus Aeroplan Miles.