Random Acts of Kindness - dead or alive?

I have been reading today about Random Acts of Kindness (RAK) by Interflora (go to http://lnkd.in/izxY6W ); Interflora are crawling Facebook & Twitter to find people who have had bad days, then they send them flowers. 

Interflora's RAK is a nice idea, but I would rather get a live plant than a bunch of dead bits... what do you think?