yabs.io is a smart bookmarking online service. It tends to replace del.icio.us RIP.
yabs.io allows saving of bookmarks for long time, with a great ability to tag bookmarks, save links, retrieve links by searching and by tags. Saving bookmarks in private mode or in public mode. Exporting and Importing bookmarks in an easy way, like JSON and XML / RSS.
What actually works in practice
Forget the academic models for a minute. Here’s what I’ve found genuinely works when creating content for vulnerable people:
Two studies investigated associations between habits and identity, in particular what people consider as their “true self.” Habit-identity associations were assessed by within-participant correlations between self-reported habit and associated true self ratings of 80 behaviors. The behaviors were instantiations of 10 basic values. In Study 1, significant correlations were observed between individual differences in the strength of habit-identity associations, measures of cognitive self-integration (prioritizing self-relevant information), self-esteem, and an orientation toward an ideal self. Study 2 further tested the assumption that habits are associated with identity if these relate to important goals or values. An experimental manipulation of value affirmation demonstrated that, compared to a control condition, habit-identity associations were stronger if participants explicitly generated the habit and true self ratings while indicating which values the behaviors would serve. Taken together, the results suggest that habits may serve to define who we are, in particular when these are considered in the context of self-related goals or central values. When habits relate to feelings of identity this comes with stronger cognitive self-integration, higher self-esteem, and a striving toward an ideal self. Linking habits to identity may sustain newly formed behaviors and may thus lead to more effective behavior change interventions.
But sometimes it can be hard to find the time (and motivation) to exercise. So, what's the least amount of exercise you can get away with doing while still seeing these benefits? That answer depends on how fit you are to begin with.
Here's some good news: the lower your starting point is in terms of fitness, the less you have to do to see a benefit.