Internet usage among older adults lags behind younger user and many older adults cite the lack of relevancy to their lives as a reason for not going online.  However, internet usage by older adults has been slowly increasing and websites written by and for older adults are available. Websites challenging readers to decide what is ageist are Ashley Appleton's  Yo, Is this ageist? , Dr. Bill Thomas' Changing Aging discusses alternative care options, and Senior Planet  encourages aging with an attitude.