New functions added to Vivificat

Folks, you've probably noticed that I've tinkered a bit with the blog to ease its reading and increase its functionality. I've changed the font to Arial, added "feedback" check boxes and buttons to facilitate sharing in social networks, and dismounted the link preview snapshots to make the page "less busy." Those who get the blog via e-mail or RSS will also see the change in font. I invite you to use the new functions generously. Thank you for reading Vivificat.