To install vlad:
1. Drop him somewhere
2. Change the list of email addresses to target
3. Run 'bundle install'
4. Edit crontab. --solicit is the email requesting responses. --summary is the email for sending out the responses after they're received. Picking a good time of day for each is important. (I like to send out the summary before anyone is awake, but the "solicit" email is trickier to decide)
0 2 * * * /usr/bin/ruby ~vlad/vlad.rb --solicit
0 12 * * * /usr/bin/ruby ~vlad/vlad.rb --summary
5. You're done.